三晃金属工業 List of Products and Services

The "Smart Clip" is a product specifically designed for the "suspension method of folded plate roofs," which is widely used in factories and warehouses' eaves. By using dedicated clip fittings to securely interlock the roofing materials, it eliminates the need for intermediate fastening bolts, significantly reducing labor during installation. Our unique verification shows that the installation speed has more than doubled! Since it is installed without making holes in the roofing materials, the risk of water leakage from holes due to aging deterioration is also reduced. It is an ideal choice that can lower construction costs and maintenance burdens. 【Features】 ■ A new method that does not require pre-preparation work as it does not make holes in the roofing materials. ■ The clip fittings are securely fixed with twice the strength of conventional driven suspension fittings (according to our unique verification). ■ Temporary roofing is simply inserted into the clip fittings. ■ By tightening with X fittings from below, the fittings brace and secure the roofing materials. ■ Since the roofing materials interlock strongly, intermediate fastening bolts are unnecessary. Additionally, there is no drilling work, making it safer. ■ All installation work can be done from underneath the roof. ■ Reduces the risk of water leakage while keeping the eaves beautiful for a long time. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• Other fittings

Our company implements the "Board Sound Reduction Method" in buildings intended for audiences, such as gymnasiums and auditoriums, as well as in buildings with offices directly under the roof. This method targets upper chord members affected by external air, inserting cushioning seals and other materials at the contact surfaces between components to minimize contact between metals. It is designed to reduce the transmission of friction and impact sounds caused by misalignment of contact points. Please feel free to consult us when you need our services. 【Target】 ■ Buildings intended for audiences, such as gymnasiums and auditoriums ■ Buildings with offices directly under the roof *For more details, please refer to the PDF materials or feel free to contact us.

• Renovation and repair methods

The "Monitoring Program" is a support program that continues to watch over your roof and exterior walls. Long-term warranties are made possible through cultivated technical skills and quality management. Additionally, we provide support for our customers to use their buildings with peace of mind by conducting inspections carried out by experienced technicians. 【Features】 ■ Initial warranty period of up to 15 years (for leaks, detachment, and falling into the interior) ■ Maintenance through responsible construction ■ Free inspections during the warranty period *For more details, please refer to the PDF materials or feel free to contact us.

• Other Management Services

The Sanko Single Guard is a polyurethane epoxy resin composite coating. It is a coating that combines the properties of both primer and topcoat, allowing for shortened construction periods and reduced process costs. Additionally, we can propose low-cost painting specifications. 【Standard Coating Specifications - Finishing Process】 ■ Number of Coats: 1 ■ Usage kg/m2: 0.29 ■ Standard Film Thickness μm: 80 ■ Standard Warranty Period: 5 years *For more details, please refer to the PDF document or feel free to contact us.

• paint

"Sankoh San Silver" is a thick film anti-corrosion paint specifically designed for long-length roofs, boasting high performance and a refined finish. It excels in anti-corrosion, weather resistance, and salt damage resistance, making it capable of maintaining a long-term service life. Compared to the old San Silver, it has successfully improved the reflection of near-infrared radiation from solar energy by approximately 14%, promising high heat shielding effects. 【Features】 ■ Thick film anti-corrosion paint specifically for long-length roofs ■ Average reflectance in the near-infrared range, which is a heat source, is 66% ■ Excellent anti-corrosion, weather resistance, and salt damage resistance ■ Capable of maintaining a long-term service life *For more details, please refer to the PDF document or feel free to contact us.

• paint

The "Sanko Clean Guard Series" is a paint suitable for the maintenance of baked fluororesin coatings. It achieves high stability with excellent weather resistance, chemical resistance, and stain resistance. All products in this lineup are equipped with dirt prevention features, and the resin-based topcoat includes three types: fluorine, silicone, and urethane. [Features] ■ Sanko Clean Guard F Weak Solvent ■ Sanko Guard Ace PLUS ■ Sanko Clean Guard Si Weak Solvent ■ Sanko Clean Guard U Weak Solvent *For more details, please refer to the PDF document or feel free to contact us.

• paint

We would like to introduce the "Sanko Cool Guard Series" that we handle. By combining various paints, we propose heat insulation specifications tailored to our customers' needs. It significantly cuts solar radiation, prevents temperature rise inside buildings, and enhances energy-saving effects. Please feel free to contact us when you need our services. 【Features】 ■ Energy-saving effect ■ Heat insulation effect ■ Long-term durability * For more details, please refer to the PDF materials or feel free to contact us.

• Heat-insulating paint for exterior walls (roofs, rooftops, etc.)

The "Sanko Slider 25" is a slate roof renovation method that prioritizes safe work practices. By combining a continuous substrate and a safety sheet as the working platform, it is possible to ensure safe work without the use of safety nets. By reusing existing hook bolts, metal roofs can be secured without drilling holes in the existing slate, allowing for work to be done on weekdays and reducing construction time. 【Features】 ■ Prevents falling debris due to stepping through ■ Double safety method ■ Work can be done on weekdays ■ Reduces construction time *For more details, please refer to the PDF materials or feel free to contact us.

• Renovation and repair methods

"San Course Step 68" is a method for installing bolt-less type Step 68 on existing tile roofs. It is also possible to lay insulation material (glass wool), making it compatible with external insulation methods during renovations. By using a fitting type mounting bracket, leakage during construction can be resolved. 【Features】 ■ Uses bolt-less type Step 68 ■ Can also accommodate arch roofs (15mR or more) ■ Insulation material can be laid ■ Compatible with external insulation methods *For more details, please refer to the PDF materials or feel free to contact us.

• Renovation and repair methods

The "Unit Green System" is a planting tray-based greening system that enables genuine thin-layer greening. Planting trays are fixed to metal standing seam roofs with brackets. The planting trays are made of lightweight and sturdy aluminum. Additionally, the plants are pre-cultivated and can be installed on existing roofs. 【Usage Conditions (Excerpt)】 ■ Type of Planting: Grass ■ Planting Base: Rock Wool Mat ■ Slope: 3/100 to 10/100 ■ Greening Weight: Approximately 60kg/m2 (weight of planting tray unit) ■ Standing Seam Roof Conditions: Round seam type I, round seam type II, seam type F-200II, seam type F-80 *For more details, please refer to the PDF document or feel free to contact us.

• Special Construction Method

The "Xlong Green System" is a total system that provides responsible construction from the roof to greening. It demonstrates insulation and soundproofing effects through roof greening. The roof has reliable waterproofing capabilities and the necessary water retention functions for greening. Additionally, the roofing material uses the unique product "Xlon" from Sanko Metal Industry. 【Usage Conditions (Excerpt)】 ■ Type of planting: Grass ■ Planting base: Coconut coir mat ■ Slope: 1/100 to 10/100 ■ Greening weight: Approximately 80kg/m2 (excluding Xlon waterproofing) *For more details, please refer to the PDF document or feel free to contact us.

• Renovation and repair methods

We would like to introduce "S Fit," which we handle. While ensuring the performance of metal roofs, it allows for the installation of solar cell modules from various manufacturers using dedicated brackets. Additionally, it is a construction method that utilizes specialized knowledge and technology related to roofs, taking into account functionality and cost. Since prior consideration of roof strength, bracket installation methods, and strength is necessary, please feel free to consult us. 【Features】 ■ Installation of solar cell modules from various manufacturers is possible ■ A construction method that utilizes specialized knowledge and technology related to roofs, considering functionality and cost *For more details, please refer to the PDF materials or feel free to contact us.

• Solar System Solar Module

We would like to introduce the "Bidan Solar 364" that we handle. It features a cohesive finish that aligns the pitch of the "Bidan Roof 9" with the solar panels, incorporating a stepped shape that excels in design and glare reduction. In terms of electrical characteristics, the dimensions are W1000×L364. The weight is 4.0 kg for standard specifications and 4.7 kg for snow load specifications. 【Features】 ■ Cohesive finish with a stepped shape ■ Excellent design and glare reduction *For more details, please refer to the PDF document or feel free to contact us.

• Solar System Solar Module

We would like to introduce the "Unit Solar Type II" that we handle. It is an integrated building material with roofing functionality, and we offer a white (standard) and clear (optional) backsheet. By unifying the aluminum frame of Type I and the module, we have achieved further construction quality and simplification, resulting in reduced construction time and improved design aesthetics. 【Features】 ■ Integrated building material with roofing functionality ■ Achieves further construction quality and simplification through the unification of the aluminum frame of Type I and the module ■ Reduces construction time and enhances design aesthetics *For more details, please refer to the PDF document or feel free to contact us.

• Solar mounting brackets and fittings (solar fittings and protective sheets)

We would like to introduce the "Exron Waterproof Gutter" that we handle. The Exron steel plate, which is bent into a gutter shape, allows for hot air fusion, ensuring effective water drainage and reliable waterproofing. Additionally, due to the restraint method that secures it with dedicated fasteners to the substrate, there is no need for boat-shaped processing at the bottom of the gutter, reinforcement with brackets, or expansion joints. 【Features】 ■ Hot air fusion allows for effective water drainage and ensures reliable waterproofing ■ Restraint method that secures it with dedicated fasteners to the substrate ■ No need for boat-shaped processing at the bottom of the gutter, reinforcement with brackets, or expansion joints ■ For large gutters, the joint and fixing parts of the Exron steel plate can be integrated through hot air fusion with high-toughness sheets *For more details, please refer to the PDF document or feel free to contact us.

• Coating film waterproofing material/permeable waterproofing material

We would like to introduce our "Exron Waterproofing." This method involves overlapping Exron steel plates, securing the overlaps, and thermally fusing both ends with a high-toughness sheet to integrate them. We offer colors in white and light gray. Please feel free to contact us when you need assistance. 【Specifications】 ■ Exron steel plate (Thickness: 0.4m, 0.6mm) ■ Backup material: Rigid polyurethane foam (Thickness: 25mm) ■ Metal battens: Hat-shaped (Thickness: 2.3mm) ■ Moisture barrier: Asphalt roofing 940 and others ■ Sheathing board: Rigid wood wool cement board (Thickness: 20mm to 30mm) *For more details, please refer to the PDF document or feel free to contact us.

• Waterproofing work

We would like to introduce our exterior wall product, "Bidang Panel." It features a rich texture and a sense of weight, achieving a high-quality design with a "armor-like" finish. Additionally, it can be used on slanted walls as well. Please feel free to contact us if you have any inquiries. 【Features】 ■ Achieves a rich texture and a sense of weight, with a high-quality design and an "armor-like" finish ■ Can be used on slanted walls *For more details, please refer to the PDF document or feel free to contact us.

• Other wall materials

" siding F" is an exterior wall that features a cap fitting system, ensuring that screw heads do not protrude from the surface, enhancing the vertical lines of the wall. While maintaining the profit margin of the previous "siding F-400," we have made some improvements to the shape. We have eliminated gaps in the surface materials, enhancing waterproofing, fire resistance, and workability. Please feel free to contact us for inquiries. 【Features】 ■ Can create an exterior wall design that highlights vertical lines ■ Eliminated gaps in surface materials, improving waterproofing, fire resistance, and workability * For more details, please refer to the PDF document or feel free to contact us.

• Other wall materials

We would like to introduce our exterior wall product, "SK Rib 38." This wall material can be used for buildings of all sizes and is also suitable for medium to small-scale roofing materials. Additionally, the materials used include color aluminum zinc alloy coated steel sheets, fluorine aluminum zinc alloy coated steel sheets, and NS acid-resistant coated steel sheets. 【Features】 ■ A wall material that can be used for buildings of all sizes ■ Usable for medium to small-scale roofing materials *For more details, please refer to the PDF document or feel free to contact us.

• Other wall materials

We would like to introduce "Siding L," the exterior wall product we handle. It provides a balanced aesthetic for the exterior of medium and small buildings, using color aluminum zinc alloy coated steel sheets and fluorine aluminum zinc alloy coated steel sheets. The overlapping sections can be constructed using a general method that addresses capillary action or a watertight method filled with a belt sealer. 【Features】 ■ Achieves a balanced aesthetic for the exterior of medium and small buildings ■ The overlapping sections can be constructed using a general method that addresses capillary action or a watertight method filled with a belt sealer *For more details, please refer to the PDF materials or feel free to contact us.

• Other wall materials

"Siding S" is an exterior wall that achieves a balanced aesthetic appearance. There are general construction methods that address capillary action at the overlapping sections, as well as a watertight construction method that uses filled belt sealers. The materials used include color aluminum-zinc alloy coated steel sheets and fluorine aluminum-zinc alloy coated steel sheets. 【Features】 ■ Achieves a balanced aesthetic appearance for the exterior walls of medium and small buildings ■ The overlapping sections have general construction methods that address capillary action and a watertight construction method that uses filled belt sealers *For more details, please refer to the PDF materials or feel free to contact us.

• Other wall materials

We would like to introduce our "carving processing" that we offer. By applying arc processing in the flow direction of long-length roofs, it is possible to realize various building designs. Additionally, we standardize on expanded polyethylene. Please consult us regarding other insulation materials, steel types, and material thickness. 【Features】 ■ Arc processing applied in the flow direction of long-length roofs ■ Realization of various building designs *For more details, please refer to the PDF materials or feel free to contact us.

• Metal roof

We would like to introduce our "Radial Processing." Originally developed to enhance the design and functionality of the eaves of standing seam roofs, it has recently been applied to various designs by integrating roofs and exterior walls and changing the pitch of radial processing to accommodate large curves. Additionally, products that are difficult to transport after being shaped in the factory will require on-site processing. Please consult us in advance regarding the processing location and construction procedures. 【Features】 ■ Originally developed to enhance the design and functionality of the eaves of standing seam roofs ■ Can be applied to various designs, including accommodating large curves *For more details, please refer to the PDF materials or feel free to contact us.

• Metal roof

We would like to introduce our metal roofing product, the "Dan Roof 200," which features horizontal installation. This product is an upgraded version of the traditional long-length horizontal roofing, now in a coverless type. By finishing the edges of the roofing material at a sharp angle, the shadows of the horizontal lines are clearly expressed, creating a sharp appearance. Additionally, the joint areas utilize a coverless joint that does not have a cap, enhancing waterproofing. 【Features】 ■ Upgraded traditional long-length horizontal roofing to a coverless type ■ Sharp angles create clear shadows of the horizontal lines, enhancing sharpness ■ Joint areas use a coverless joint without caps ■ Improved waterproofing *For more details, please refer to the PDF document or feel free to contact us.

• Metal roof

We would like to introduce our metal roof, the "Dan Roof 275," which features a horizontal installation. It is suitable for roofs that utilize simple horizontal lines and wide surface widths. The joint sections enhance waterproofing through a coverless joint that does not have a cap. Additionally, the installation with the substrate uses a standard method of securing with structural supports. Please feel free to contact us if you have any inquiries. 【Features】 ■ Suitable for roofs that utilize simple horizontal lines and wide surface widths ■ The joint sections enhance waterproofing through a coverless joint that does not have a cap ■ Installation with the substrate uses a standard method of securing with structural supports *For more details, please refer to the PDF materials or feel free to contact us.

• Metal roof

We would like to introduce the "Bidang Roof Accessories" that we handle. You can choose from four types of decorative tile rods: "Shogi," "Daishogi," "Cylindrical," and "Large Cylindrical." Additionally, the spacing of the tile rods can be freely set, allowing for the expression of elegant lines in the Yamato style. These accessories can only be installed on "Bidang Roof 9" and "Bidang Roof 15." 【Features】 ■ Allows for the expression of elegant lines in the Yamato style ■ Tile rod spacing can be freely set ■ Can only be installed on Bidang Roof 9 and 15 *For more details, please refer to the PDF document or feel free to contact us.

• Metal roof

We would like to introduce our metal roof, the "Bidang Roof 21," which features a horizontal installation. This roof utilizes a coverless method where the caps (covers) at the joints of the roof body do not appear on the surface, allowing for a clean finish with a 21mm step. With a non-compressed angle design, the sharp-angled step shape emphasizes horizontal lines and facilitates water drainage and snow splitting. Additionally, we provide backup materials to prevent deformation of the roof shape. 【Features】 ■ Bidang Roof with a 21mm step ■ Coverless method where the caps (covers) at the joints of the roof body do not appear on the surface, allowing for a clean finish ■ Backup materials available to prevent deformation of the roof shape ■ Non-compressed angle design with sharp-angled step shape that emphasizes horizontal lines and facilitates water drainage and snow splitting *For more details, please refer to the PDF materials or feel free to contact us.

• Metal roof

We would like to introduce our metal roof, the "Bidang Roof 15," which features a horizontal installation method. This capless construction method ensures that the caps (covers) at the joints of the roof do not appear on the surface, allowing for a clean finish. Additionally, by adding "Bidang Roof Accessories," you can create an elegant Japanese-style roof. Please feel free to contact us for inquiries. 【Features】 ■ Bidang Roof with a 15mm step ■ Capless construction method that keeps the caps (covers) at the joints of the roof from appearing on the surface ■ Backup materials provided to prevent deformation of the roof shape ■ With a sharp corner design that avoids crushing, the acute step shape emphasizes horizontal lines and facilitates drainage and snow splitting *For more details, please refer to the PDF materials or feel free to contact us.

• Metal roof

We would like to introduce our metal roofing product, "Bidang Roof 9," which features a 9mm step. This roofing system utilizes a coverless method where the caps (covers) at the joints of the roof body are not visible on the surface. Additionally, we create a variety of roofs, including those with eaves overhangs and precise short-length processing for domes and conical shapes, suitable for shrines and temples. 【Features】 ■ Bidang Roof with a 9mm step ■ Coverless method where the caps (covers) at the joints of the roof body are not visible on the surface ■ Sharp-angled step shape that emphasizes horizontal lines without crushing *For more details, please refer to the PDF materials or feel free to contact us.

• Metal roof

We would like to introduce our metal roof vertical seam product, "Sankoh Flat Type I." It accommodates various roof shapes through tapering and carving processes, and rainwater that enters from the surface material can be drained from the eaves via the long-form gutter. Additionally, the insulation and anti-condensation effects are achieved by the backing of polyfoam on the underside of the surface material and the installation of backup materials in the lower internal structure. 【Features】 ■ Discreetly enhances the roof with a flat surface ■ Accommodates various roof shapes through tapering and carving processes ■ Rainwater that enters from the surface material can be drained from the eaves via the long-form gutter ■ Insulation and anti-condensation effects are achieved by the backing of polyfoam on the underside of the surface material and the installation of backup materials in the lower internal structure *For more details, please refer to the PDF document or feel free to contact us.

• Metal roof

We would like to introduce our metal roof, the vertical seam "Tachiji Speed Lock." This vertical seam interlocking roof achieves one-touch installation, focusing on speed and weather resistance. The construction speed has been significantly improved. Additionally, this product is designed for low-rise buildings. Please feel free to contact us if you have any inquiries. 【Features】 ■ One-touch installation achieved ■ Construction speed significantly improved ■ Compatible with wooden substrates *For more details, please refer to the PDF document or feel free to contact us.

• Metal plate

We would like to introduce our metal roof, the vertical seam "Tachiji E-20." By setting the seam height to 20mm, it allows for a flatter appearance compared to the SX-40. Thanks to the clipless method, which does not use hangers and allows for easy one-touch installation of the upper seam, we achieve high economic efficiency and ease of construction. By filling the seam area with hot melt sealant during molding and securing it tightly, we ensure high water tightness. 【Features】 ■ Allows for expression of image ■ Achieves high economic efficiency and ease of construction ■ Ensures high water tightness ■ Compatible with wooden substrates *For more details, please refer to the PDF document or feel free to contact us.

• Metal plate

We would like to introduce our "Curved Tile Roof." This method processes A-type tile rods into a curved shape, allowing the entire roof to be constructed in an arch shape using a long single piece (carving method). Our long-length roofing products are particularly capable of accommodating small bending radii. Please feel free to contact us when you need assistance. 【Features】 ■ The entire roof can be constructed in an arch shape using a long single piece (carving method). ■ Our long-length roofing products can particularly accommodate small bending radii. ■ Wooden substrates are also compatible. *For more details, please refer to the PDF materials or feel free to contact us.

• Metal plate

We would like to introduce our metal roof, the vertical seam "Kawara-bou F-40M." This product retains the advantages of the "A-type Kawara-bou" which is the origin of long-length roofs, by adopting the through-hanging method, while utilizing a cap method for its design. It eliminates the need for fastening work on-site and prevents scratches on high-quality surface-treated steel plates. Please feel free to contact us when you need assistance. 【Features】 ■ Retains the through-hanging method while adopting the cap method for design ■ Eliminates the need for fastening work on-site ■ Can be used for traditional Japanese architecture ■ Compatible with wooden substrates *For more details, please refer to the PDF materials or feel free to contact us.

• Metal plate

We would like to introduce our metal roof, the vertical seam "Kawara-bou F-40K." Maintaining the advantages of the "A-type Kawara-bou" with its continuous hanging system, we have adopted a cap method for the design aspect, resulting in a product with a sharp impression. Please feel free to contact us when you need assistance. 【Features】 ■ Maintains the continuous hanging system of the "A-type Kawara-bou" while adopting a cap method for the design aspect ■ Sharp impression ■ Compatible with wooden substrates ■ Allows for the installation of solar panels and rooftop greening with dedicated hardware *For more details, please refer to the PDF document or feel free to contact us.

• Metal plate

The metal roof folding panel "Double Pack" is a construction method that uses various types of folded roofing materials in a double-layered installation, sandwiching insulation material between the lower and upper chord materials. By inserting seals in the lower chord's running and overlapping sections, it prevents moisture penetration with higher airtightness and exhibits excellent dew prevention effects. Additionally, we offer an optional method for reducing panel noise. 【Features】 ■ Prevents moisture penetration with high airtightness ■ Exhibits excellent dew prevention effects ■ Allows for the installation of solar panels and rooftop greening with dedicated hardware *For more details, please refer to the PDF materials or feel free to contact us.

• Metal plate

We would like to introduce the "Hanging Method" for the metal roofs we handle, specifically the folded plate type. This is a standard method for hanging canopies and loading dock roofs. The W-500 is often used for large hanging canopies, such as in truck yards, while the roof deck is commonly adopted for low-rise canopies. Please feel free to contact us if you have any inquiries. 【Applicable Roofs】 ■ Folded Plate S-60 ■ Folded Plate W-500 ■ Roof Deck *For more details, please refer to the PDF materials or feel free to contact us.

• Special Construction Method

We would like to introduce our metal roof folding panel "Roof Deck." This is a small folding panel of the overlapping type. The height of the panel is lower than that of the Folding Panel W-500, making it an economical type with a wider effective width. Please feel free to contact us when you need assistance. 【Usage Conditions】 ■ Slope: 3/100 or more (please consult for gentle slopes under 3/100) ■ Natural bending radius: R≧250m ■ Radial processing: R≧450mm * For more details, please refer to the PDF document or feel free to contact us.

• Metal plate

We would like to introduce our metal roofing folded panel, "Folded Panel W-500." This is a medium-sized overlapping type folded panel. While maintaining the strength of the panel, it expands the working width, reduces the number of bolts needed, and aims for cost-effectiveness and a shorter construction period. Please feel free to contact us when you need assistance. 【Usage Conditions】 ■ Slope: 3/100 or more (please consult for gentle slopes under 3/100) ■ Natural bending radius: R≧500m ■ Radial processing: R≧450mm *For more details, please refer to the PDF materials or feel free to contact us.

• Metal plate

We would like to introduce our metal roof folding panel "Folding Panel S-60" that we handle. This is a large folding panel of the overlapping type developed with a focus on cross-sectional strength. It allows for easy construction of long-span frameworks and enables free layout of indoor spaces without columns. Please feel free to contact us when you need assistance. 【Features】 ■ A metal folding panel structure that has significantly advanced the metal roofing industry ■ A large overlapping folding panel developed with a focus on cross-sectional strength ■ Easy construction of long-span frameworks ■ Free layout of indoor spaces without columns *For more details, please refer to the PDF materials or feel free to contact us.

• Metal plate

We would like to introduce our metal roof folding panel "Folding Panel F-80." Developed as an intermediate roof between folding panels and tile rods. It features a prominent peak height and a three-dimensional effect that emphasizes vertical lines. The use of thicker materials increases durability and allows for an expanded rafter spacing. Additionally, it eliminates the need for a sheathing board. 【Features】 ■ Prominent peak height and three-dimensional effect that emphasizes vertical lines ■ Allows for expanded rafter spacing ■ Eliminates the need for a sheathing board ■ Compatible with trapezoidal processing (tapered processing) ■ Can accommodate the installation of solar panels and rooftop greening with dedicated hardware *For more details, please refer to the PDF materials or feel free to contact us.

• Metal plate

We would like to introduce our metal roof folding panel, "Folding Panel F-170." This type is designed to pursue cost-effectiveness by further expanding the working width compared to the F200II model. With a low ridge height and wide base width, it achieves a flat and expansive design. Please feel free to contact us when you need assistance. 【Features】 ■ A type that pursues cost-effectiveness ■ Achieves a flat and expansive design ■ Solar panel installation is possible with dedicated fittings *For more details, please refer to the PDF materials or feel free to contact us.

• Metal plate

We would like to introduce our metal roof folding panel, "Folding Panel F-200II Type." This product combines the advantages of a fitting type with economic efficiency. It is widely adopted for public facilities and buildings that require strict maintenance management. Please feel free to contact us when you need assistance. 【Features】 ■ A product that combines the advantages of a fitting type with economic efficiency ■ Compatible with double pack construction method ■ Allows for the installation of solar panels and rooftop greening with dedicated fittings *For more details, please refer to the PDF document or feel free to contact us.

• Metal plate

We would like to introduce our metal roofing folded panel, "Folded Panel F-200I Type." Among the interlocking type folded panels, it is optimal for long-span roofs due to its high strength. The bolts are not visible on the roof surface, showcasing a clean design. It is also used for the exterior walls of large space buildings (such as warehouses and hangars). Please feel free to contact us when you need assistance. 【Features】 ■ High strength among interlocking type folded panels ■ Bolts are not visible on the roof surface, showcasing a clean design ■ A construction method suitable for high-quality steel plates with excellent weather resistance ■ Solar panels can be installed using dedicated fittings *For more details, please refer to the PDF materials or feel free to contact us.

• Metal plate

We would like to introduce the metal roof folding panel "Maru Hachi Folding Panel Type III" that we handle. This type pursues cost-effectiveness by further expanding the working width compared to the Maru Hachi Folding Panel Type II. With a low peak height and wide base width, it achieves a flat and expansive design. Please feel free to contact us when you need assistance. 【Features】 ■ Pursuit of cost-effectiveness ■ Achieves a flat and expansive design ■ Solar panels can be installed with dedicated fittings *For more details, please refer to the PDF materials or feel free to contact us.

• Metal plate