List of Construction Works products
- classification:Construction Works
7246~7290 item / All 11461 items
Leave it to us for cement, ready-mixed concrete, and glass!
- Ready-mix concrete
- Glass construction
- cement
This is a cover made of heat-resistant material for insulation and energy-saving purposes. There is also a cleanroom version available for food factories and pharmaceutical factories.
- Water and sewerage pipe fittings
- Insulation work
- Sign construction
Achieve waterproofing for roofs simply by covering with FRP molded products (tile rods, slate roofs, folded plate shapes)!
- Roof and gutter construction
- Tile and slate roofs
We will further reduce the amount of concrete and the amount of excavated soil.
- Concrete sheet piles and piles
- Pile and foundation work
- Concrete construction
We will answer your questions about Onduline Classic Sheet.
- Others/Roofing materials (shingles, cement, steel sheets, aluminum)
- Roof and gutter construction
Introduction to the scope of application of the Ondubira Building Standards Act.
- Others/Roofing materials (shingles, cement, steel sheets, aluminum)
- Roof and gutter construction
Efficiency, speed, flexibility, accuracy, safety! Even higher productivity, significant savings.
- Civil Engineering Method
- Pile and foundation work
- Piles, caissons, sheet piles
We can handle everything from selection, processing, to construction all in one stop! You can trust us with both residential and non-residential projects.
- Interior construction
Introducing the characteristics of Onduline Japan products! Usage precautions are also included.
- Others/Roofing materials (shingles, cement, steel sheets, aluminum)
- Roof and gutter construction
Short construction period and contributes to cost reduction! Can be installed over any roof.
- Others/Roofing materials (shingles, cement, steel sheets, aluminum)
- Roof and gutter construction
Flexible and leak-proof! Lightweight roofing material designed with a beautiful mosaic pattern.
- Others/Roofing materials (shingles, cement, steel sheets, aluminum)
- Roof and gutter construction
Suitable for various applications! Introducing the Classic installation guide.
- Others/Roofing materials (shingles, cement, steel sheets, aluminum)
- Roof and gutter construction
Ingredients in harmony with nature
- Metal siding
- Natural paints (water-based, ink, etc.)
- Insulation work
We offer "flat woven wire mesh" with excellent durability and filtration properties in various sizes!
- Metalwork
A different kind of Kanami shop! We have a wide variety of wire mesh available!
- Metalwork
We offer general wire mesh "plain weave wire mesh" in various sizes!
- Metalwork
We offer high-strength "twill woven wire mesh" in various sizes!
- Metalwork
Leave your mechanical equipment manufacturing and installation to us!
- Facility Design
- Unit and other construction
We are pleased to introduce many of our works that are active in various locations!
- Sign construction
- Road signs and road accessories
- Spatial Design
Steel pipe piles focusing on penetration and workability! Achieved pull-out strength [κ65]. Building technical performance certificate issued (dated January 19, 2018).
- Piles, caissons, sheet piles
- Concrete sheet piles and piles
- Pile and foundation work
This is a unique series that aims to convey the depth of white glaze to those who love purity, cleanliness, and the color white.
- Tile work
- tile
- Interior tiles
From manufacturing hardware to proposing installation methods and construction, we provide comprehensive support! We offer proposals regardless of the scale of the site!
- Fittings and fittings work
- Concrete construction
Manage on-site welding to maintain structural quality! Achieve high stability and long spans!
- Steel construction
Steel stairs that fit perfectly into any building! Custom-made and installation services available!
- Steel construction
- Spiral staircase
- Outdoor stairs
As a manufacturer of anchor bolts, we specialize in comprehensive anchor set construction, from design to manufacturing and installation!
- Foundation construction
- Steel construction
- Residential foundations

It was published in the environmental section of the industrial newspaper!
Otsu Iron Works Co., Ltd. was featured in an industrial newspaper's special section on companies contributing to the environment. Our company handles anchor bolts used in building foundations, as well as bolts and screw products for construction, providing a consistent service from manufacturing to installation. We were also highlighted for our newly developed frame, "Reinforced Column Base Frame for PC Method," which was created to ensure the accuracy of main reinforcing bar installation for PC methods, utilizing the know-how we have accumulated over many years in anchor set construction. Our company is committed to contributing to the environment through processing and construction technology.
Reduce troublesome adjustments at construction sites! Reorganize processes with anchor sets according to the situation to shorten construction periods. Manage complex pile head reinforcement work coll...
- Pile and foundation work
- Steel bar construction
- Foundation construction
We carry out construction work such as on-site arc welding and gas cutting, as well as the fabrication and installation of steel frames and metal products.
- Fittings and fittings work
- Vibration isolation, vibration control, and earthquake resistance construction
- Pile and foundation work
We are carrying out construction work for deck plates, stud jibbles, and concrete stops!
- Steel construction
- Bridge Construction
- Pile and foundation work
Set the adjustment bolt with a single touch! An adjustment hardware for steel column construction that excels in workability.
- Steel construction
Based on our extensive experience and track record in handling the installation of solar mounting systems on various conditions (such as walls and slopes), we offer proposals tailored to your needs!
- Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)
- Solar mounting brackets and fittings (solar fittings and protective sheets)
- Parking lot facility construction

It was published in the environmental section of the industrial newspaper!
Otsu Iron Works Co., Ltd. was featured in an industrial newspaper's special section on companies contributing to the environment. Our company handles anchor bolts used in building foundations, as well as bolts and screw products for construction, providing a consistent service from manufacturing to installation. We were also highlighted for our newly developed frame, "Reinforced Column Base Frame for PC Method," which was created to ensure the accuracy of main reinforcing bar installation for PC methods, utilizing the know-how we have accumulated over many years in anchor set construction. Our company is committed to contributing to the environment through processing and construction technology.
From steel frame construction of public buildings, offices, factories, and stores made of heavy and light steel frames, to the fabrication of steel stairs that fit the building!
- Steel structure construction
- Steel construction
- Spiral staircase
Many achievements! We support the manufacturing and installation of special hardware for seismic, anti-seismic, and vibration control construction!
- Vibration isolation, vibration control, and earthquake resistance construction
- Fittings and fittings work
Mosaic shapes in 3 designs and 7 colors! Porcelain tiles that expand the range of design patterns.
- tile
- Interior and exterior tiles
- Tile work
Exhibits high durability with a coating thickness of about 1 to 2 mm! No need for regular repainting of protective coatings!
- Waterproofing work
- Coating film waterproofing material/permeable waterproofing material
- Coating film waterproofing material/permeable waterproofing material
Specialized for parking lot factory floors that require a strong coating layer! Achieving weight reduction on rooftops!
- Waterproofing work
- Coating film waterproofing material/permeable waterproofing material
- Coating film waterproofing material/permeable waterproofing material
F☆☆☆☆ certified product! It can also be used as a waterproof system that takes safety into consideration.
- Waterproofing work
- Hard urethane foam
Effective with a small amount of application in narrow spaces or during disasters! Compact and high-performance mortar spray.
- Mortar and plaster materials
- Plastering and painting work
- Cement mortar coating
Leave your metal-related construction and installation to us!
- Metalwork
Numerous installation achievements nationwide! Temporary toilets with a completely odorless structure.
- Outdoor toilet unit
- Temporary Construction
Reduce the weight of the building to less than a quarter! The integrated design significantly increases construction speed.
- Waterproofing work
- Roof and gutter construction
- Special Construction Method
Work can be done without stopping the factory operations! We will replace only the roof insulation material while keeping costs down!
- Reinforcement and repair materials
- Insulation work
For repairing dirt on fiberglass sheets! Easy to apply with a quick brush - 'Toby'
- Metalwork
For removing adhesive! Unlike thinner, it doesn't drip even when sprayed upwards, making it effective for cleaning dirt.
- Metalwork