山下製作所 List of Products and Services

【Contents】 ■ Operating Platform A floor or walkway (including stairs, ladders, and handrails) for people to approach machines and equipment. ■ Support Frame A structure for installing and supporting heavy objects such as machines and equipment. ■ Pipe Rack / Duct Rack A structure for collectively supporting pipes, ducts, cables, etc. ■ Bolt-Jointed Operating Platform <For Reference> A 'bolt-jointed operating platform' that contributes to reducing the labor hours for welding, manufacturing, and assembly work on-site. *You can download the booklet from the PDF download section.

• Outdoor stairs
• Conveyor
• Solar mounting brackets and fittings (solar fittings and protective sheets)

This is an optimal piping support fitting for various pipes with insulation. It eliminates the welding process entirely and is constructed using a method of bending plates and fitting them together, achieving cost reduction. Welding with the pipes is completely unnecessary at the construction site. Benefits of no welding: - No need for skilled labor (welders) - Elimination of thermal distortion and finishing work - No need for regulatory measures (welding fumes), etc. By eliminating deformation and thermal effects caused by welding, it contributes to stabilizing quality, shortening manufacturing lead times, maintaining high quality, and reducing costs. It can be used for pipe diameters from 15A to 400A and at pipe temperatures below 593°C. *For more details, please refer to the PDF document (product dimensional specifications). Please feel free to contact us with any questions or for more information.

• Thermal power generation
• Geothermal Power Generation
• Biomass power generation facilities

We aim for a welding-free approach for various steel structures. ■ Operating platforms ■ Walkways and floors ■ Maintenance decks ■ Stairs ■ Ladders ■ Handrails and more. By considering the adoption of bolted connections for all member joints, including beams, columns, stairs, ladders, and handrails, we achieve cost reduction. This simplifies assembly work and leads to a reduction in labor hours. Benefits of a welding-free approach: ■ No need for skilled trades (welders) ■ Elimination of thermal distortion and finishing work ■ No need for regulatory measures (welding fumes) and more. *For more details, please refer to the PDF document (Product Technical Data: A bolted connection type operating platform that pursues reductions in manufacturing and installation labor hours). Using the general-purpose 3D software "TEKLA STRUCTURES," we carry out structural planning, strength verification of each member, and detailed design. We provide part drawings, assembly drawings, installation drawings, 3D data, and various lists created from the 3D model. For further details or inquiries, please feel free to contact us.

• Outdoor stairs
• Conveyor
• Solar mounting brackets and fittings (solar fittings and protective sheets)

We would like to introduce our "Bolt-Jointed Operating Platform," which can reduce both manufacturing and installation labor hours. In various plants and factory facilities, numerous floors and walkways are installed for the operation, maintenance inspection, and monitoring of equipment and tanks, both indoors and outdoors. These operating platforms are typically constructed using welding for assembly work, but this process often involves the removal of welding thermal distortion and finishing work for painting, which contributes to high costs. Our company offers a "Bolt-Jointed Operating Platform" that not only reduces welding labor hours but also contributes to a reduction in assembly labor hours at the installation site. By utilizing the general-purpose 3D software "TEKLA STRUCTURES," we conduct structural planning and verify equipment operability, and after confirming the strength of each component, we develop factory production drawings with the customer's approval if necessary. We also provide part processing drawings, product assembly drawings, installation drawings, 3D data, and various lists created from the 3D model. *For more details, please refer to the PDF materials or feel free to contact us.

• Scaffolding and Support Materials

Various types of piping are arranged in power generation facilities and various plants. Pipe supports (piping support devices) are designed to support the weight of these pipes, but they are also closely related to the design of the piping (especially thermal stress analysis), and it is desirable to understand their functions beyond just weight support. This document introduces the basic functions of pipe supports and their selection. *For more details, please refer to the PDF document [Technical Material: Pipe Supports (Piping Support Devices)]. We have experienced design engineers available, so please feel free to contact us with any inquiries.

• Thermal power generation
• Geothermal Power Generation
• Biomass power generation facilities

In designing piping systems, pipe supports are inextricably linked, and it is not an exaggeration to say that the overall quality of the piping system is influenced by how well the supports are arranged. This document introduces the key points of pipe supports and the method for determining spans, along with the steps and considerations to keep in mind during the setup. *For more details, please refer to the PDF document (Technical Document: Methods for Determining Support Points and Spans).* We have experienced design engineers available, so please feel free to contact us with any inquiries.

• Thermal power generation
• Biomass power generation facilities
• Geothermal Power Generation

Various piping systems are arranged in power plants and various industrial plants. Pipe supports are designed to bear the weight of these pipes, but in addition to this, they are required to perform various functions such as limiting pipe displacement and protecting against external forces. Therefore, they are closely related to pipe design (especially thermal stress analysis), and it is desirable to understand and design the various characteristics of pipe supports. This document introduces the basics of pipe support design. *For more details, please refer to the PDF document (Technical Document: Basics of Pipe Support Design). We have experienced design engineers available, so please feel free to contact us with any inquiries.

• Thermal power generation
• Biomass power generation facilities
• Geothermal Power Generation

Pipe supports (pipe support devices) are always used in the piping within industrial plants and factory equipment, including power plants. Maintaining the functionality of various pipe supports is crucial for keeping the entire plant and factory equipment safe and operating normally. Regular and continuous inspections of pipe supports are essential for ensuring the integrity of the piping and the entire plant. We present the current inspection guidelines for pipe supports. *For more details, please refer to the PDF document (Technical Document: Current Inspection Guidelines for Pipe Supports). If necessary, experienced technicians will visit the site to conduct the current inspection of the pipe supports, so please feel free to contact us.

• Thermal power generation
• Geothermal Power Generation
• Biomass power generation facilities

To ensure that the various functions of pipe supports (piping support devices) are reliably maintained, it is very important to regularly and continuously inspect their condition. By early detection and addressing of abnormalities, we can ensure the integrity of the piping and the entire plant. This document will introduce the types of pipe supports, inspection procedures, common non-conformance items, as well as preventive measures and responses. Please feel free to download the PDF materials (Technical Document: Repair Techniques and Maintenance for Pipe Supports) or contact us for inquiries. Upon request, experienced technicians will visit the site to conduct inspections and diagnostics of the pipe supports.

• Thermal power generation
• Geothermal Power Generation
• Biomass power generation facilities

In industrial plants, piping plays a crucial role in connecting various equipment and devices that make up the plant, and the function of pipe supports (also referred to as hangers) is to install and maintain these pipes within the plant's space. If this role is not fulfilled safely and reliably, it can cause undue forces and stresses on the piping, negatively affecting the connected equipment and potentially disrupting plant operations. Therefore, to maintain and operate the plant safely, regular inspection and maintenance of pipe supports are essential, and planned periodic inspections and diagnostics are necessary. We will provide a detailed explanation of the diagnostic methods, their effects, and examples of non-conforming items detected through inspections for the purpose of diagnosing pipe supports. Please feel free to download the PDF document (Technical Material: Inspection and Diagnostic Techniques for Pipe Supports) or contact us for more information. Based on your needs, we will conduct on-site inspections and diagnostics of pipe supports by experienced technicians.

• Thermal power generation
• Geothermal Power Generation
• Biomass power generation facilities

Please leave the design work related to steel structures such as frames to us. Utilizing the general-purpose 3D software "TEKLA STRUCTURES," we will conduct structural planning and confirm equipment operability, followed by strength verification of each component. If necessary, we will obtain your approval before developing the factory production drawings. We will provide part processing drawings, product assembly drawings, installation drawings, 3D data, and various lists created from the 3D model. *For more details, please refer to the PDF document (Reference Material: Integrated Design and Manufacturing System with Tekla Structures - Frames). If you have any questions or need further details, please feel free to contact us.

• Outdoor stairs
• Conveyor
• Solar mounting brackets and fittings (solar fittings and protective sheets)

We provide a comprehensive service from basic planning (foundation load calculations, structural analysis, strength calculations) to layout design using general-purpose 3D CAD (TEKLA STRUCTURES), as well as detailed work (installation and creation of construction drawings) for supporting structures that consolidate piping, ducts, cables, and other elements within various plants and factory facilities. If necessary, we also offer a complete package from design to product supply, including piping supports (such as spring hangers, pipe shoes, and saddles). By customizing "TEKLA STRUCTURES" in-house, we enhance the efficiency of design work, including automated placement of standardized products. The models created in 3D can be expanded into part processing drawings, assembly drawings, installation drawings, 3D data required by customers, and various lists. Data can also be exported to analysis software and various processing machines, contributing not only to design but also to improving manufacturing efficiency. *For more details, please refer to the PDF materials (Technical Documentation: Engineering of Pipe Racks and Support Racks). Please feel free to contact us with any questions or for further details.

• Biomass power generation facilities
• Thermal power generation
• Geothermal Power Generation

In various plants and factory facilities, numerous floors and walkways (including stairs, ladders, and handrails) are installed for the purpose of allowing personnel to operate, maintain, inspect, and monitor equipment, tanks, pumps, conveyors, manholes, piping valves, etc., both outdoors and indoors. These operational platforms are typically constructed by welding the factory-made beams, columns, stairs, and handrails at the installation site. However, this process often involves the removal of welding thermal distortion and finishing work for painting, which contributes to high costs. We would like to introduce a bolt-connected operational platform that can reduce welding labor, not only lowering manufacturing labor costs but also contributing to a reduction in assembly labor at the installation site. *Please download the PDF document (Product Technical Data: Bolt-Connected Operational Platform Pursuing Reduction of Manufacturing and Installation Labor Costs). Using the general-purpose 3D software "TEKLA STRUCTURES," we conduct structural planning and verification of equipment operability, and after confirming the strength of each component, we develop the factory production drawings with the client's approval if necessary. We provide part processing drawings, product assembly drawings, installation drawings, 3D data, and various lists created from the 3D model. For further details or inquiries, please feel free to contact us.

• Outdoor stairs
• Conveyor
• Solar mounting brackets and fittings (solar fittings and protective sheets)

The types of platforms we handle are divided into three categories based on their respective uses: ■ Operation Platforms These are floors and walkways (including stairs, ladders, and handrails) for people to access and perform operations, inspections, and monitoring of manufacturing machinery, piping equipment, conveyors, tanks, etc. ■ Support Platforms These are frameworks for installing and supporting heavy objects such as machinery and equipment. ■ Piping and Duct Platforms These are frameworks for collectively supporting pipes, ducts, cables, and more. For more details, please download the PDF document (What is a Platform? Basic Knowledge You Should Know) or feel free to contact us.

• Outdoor stairs
• Conveyor
• Solar mounting brackets and fittings (solar fittings and protective sheets)

This is a support bracket suitable for a wide range of pipe diameters and high-temperature piping. Specifically, it is a newly developed weldless pipe shoe saddle used as a slide support in areas where the axial load on the piping is relatively large. In the manufacturing process, welding has been thoroughly eliminated, and the main components are assembled using a method of bending plates with a press machine and fitting them together, thereby eliminating deformation and thermal effects caused by welding, achieving quality stabilization and low costs. No welding is required at the construction site. By eliminating the burdens associated with the welding process (such as heat treatment and securing skilled workers), this contributes to a reduction in construction days, maintenance of high quality, and cost reduction in piping construction, where these burdens can significantly increase costs. It is ideal for slide supports for high-temperature piping with insulation, such as in power plants. It can be used for pipe diameters from 65A to 400A and at pipe temperatures below 593°C. For more details, please download the PDF materials or feel free to contact us.

• Biomass power generation facilities
• Geothermal Power Generation
• Thermal power generation

This is a rigid hanger from the German company LISEGA, which boasts the world's top market share in pipe supports (pipe support devices). We have standard products in stock at our domestic factory in Japan, enabling quick delivery. LISEGA connection components have special advantages: - Wide range of application possibilities - Compatibility of loads and connections through a modular system - Forged and heat-treated - Standard electroplating and optional hot-dip galvanizing - Approval through special type testing The components consist of screw-machined connection parts such as eye nuts (Type 60), clevises (Type 61), turnbuckles (Type 62), rod couplings (Type 64), connecting rods (Types 65, 66, 67), and hex nuts (Type 63). 【Standard Specifications】 Rated load: 0.3 to 400 kN Bolt size: M10 to M80 Rod length: 500 to 3000 mm We also design rigid hangers (connection components) tailored to special specifications. We can also propose rigid hangers made from alloy steel materials suitable for high-temperature environments, such as inside boilers.

• Biomass power generation facilities
• Piping Equipment
• Piping and insulation

This is a rigid strut (restraint) from LISEGA, a German company that boasts the world's top market share in pipe supports (piping support devices). It is used where displacement during operation needs to be restricted, rigidly coupling from connection point to connection point, and does not allow axial movement. Since it uses spherical bearings, it permits slight displacement in the lateral direction. It plays an important role in ensuring the safety of piping systems during operation. - Transmission of displacement from unexpected load events - Induction function to control the planned thermal movement direction of the piping system - Stabilization through zero-point fixation of flexible piping systems - Designed for axial fixation Applications: Restraints for plant equipment and piping Rated load: 4 to 1000 kN Installation length: 375 to 6000 mm (with adjustment options of 150 mm or 300 mm) Main material: Carbon steel It consists of a joint with spherical bearings at both ends and a highly rigid main body. Installation to structures is done using welded brackets (Type 35), and connection to piping is made using dynamic clamps.

• Biomass power generation facilities
• Geothermal Power Generation
• Thermal power generation

This is a pipe clamp from LISEGA, a German company that boasts the world's top market share in pipe support (pipe support devices). We have standard products in stock at our domestic factory in Japan, enabling us to respond to short delivery times. This pipe clamp is suitable for various specifications (pipe diameter, load, fluid temperature, insulation thickness). - We can accommodate short delivery times due to thorough standardization. - LISEGA products, which are lightweight and easy to install with compatible connections, allow for efficient installation. - The compact product dimensions reduce heat loss. - Pipe clamps used in a high temperature range are made from materials certified by EN 10204-3.1. Product types: Horizontal clamps, riser clamps, dynamic clamps Pipe sizes: Outer diameter 21.3 (equivalent to 15A) to 1219 (equivalent to 1200A) Fluid temperature: Up to 650℃ Main materials: DIN-EN materials We also design pipe clamps according to special specifications.

• Biomass power generation facilities
• Piping Equipment
• Piping and insulation

This is a U-bolt that conforms to various piping specifications (temperature and diameter). It has a proven track record of use in plant piping, such as power generation facilities. In addition to steel (SS400), we also offer stainless steel (SUS304) U-bolts, and we have standard products in stock. U-bolts for ANSI pipe diameters are also available as standard products. They can be supplied as a set with nuts and washers for fixing. Pipe sizes: Outer diameter 13.8 (equivalent to 8A) to 1219.2 (equivalent to 1200A) Operating temperature: Steel up to 350℃, Stainless steel up to 575℃ Materials used: JIS G3101 SS400 / JIS G4304, G4305 SUS304

• Biomass power generation facilities
• Piping Equipment
• Piping and insulation

This is a hydraulic snubber (hydraulic vibration damper) from the German company LISEGA, which boasts the world's top market share in pipe supports (piping support devices). We have standard products in stock at our domestic factory in Japan, enabling short delivery times. LISEGA's hydraulic snubber has been in use for over 40 years. The most common cause of trouble with hydraulic snubbers is oil leakage due to rapid wear, damage, and corrosion; however, LISEGA has optimized the internal sealing mechanism, guides, and operating oil of the hydraulic snubber to ensure it functions without issues for at least 23 years in the normal operating conditions of a nuclear power plant, which is proven by reliable certification methods. LISEGA hydraulic snubbers guarantee excellent performance and long service life due to the following quality characteristics: - The main body parts are made of corrosion-resistant materials. - A special sealing mechanism is employed. - A special vibration-resistant guide is used. - Built-in oil reservoir. - A minimum maintenance-free operating period of 23 years approved by testing. - A design life of 60 years. - Certification of compliance testing according to KTA3205.3. - Product design in accordance with ASME-NCA3800.

• Geothermal Power Generation
• Thermal power generation
• Other power generation

This is a constant hanger and support from LISEGA, a German company that boasts the world's top market share in pipe supports (piping support devices). We also have standard products in stock at our own factory in Japan. Features of LISEGA Constant Hangers: - Consistent support load due to a special operating principle - Prevention of load support capacity loss through specially treated springs - Reduced friction by minimizing contact areas - Wide load adjustment range at each level, eliminating the need to replace hangers even if operating loads change - Significant adjustments to installation positions of piping, etc., enabled by the turnbuckle function - Moment-free load application through a single support point - Locking device can be installed at any travel position - All technical specifications displayed on the nameplate - Travel scale with direct readability marked for operating and cold positions - Load scale marked with set load - Symmetrical design ensures direct force transmission along the symmetry axis - Favorable performance - product weight ratio - Sustained operational characteristics due to high-quality corrosion protection and maintenance-free nickel treatment - Versatility through design suitable for installation conditions and standardized accessories

• Thermal power generation
• Geothermal Power Generation
• Biomass power generation facilities

The "elastic material device" is a vibration control and isolation device suitable for preventing vibrations from external excitations in rooms or entire buildings. To achieve effective vibration isolation, the natural frequency of the vibration system defined by the elastic material device and the supporting load is designed to be significantly lower than the main excitation frequency of the vibration source. It can primarily be used for vibration isolation of emergency generators placed on the upper floors of buildings such as hospitals. 【Features】 ■ Natural frequency range of 6 to 20 Hz ■ Always possesses some internal vibration control performance ■ Suitable for vibration isolation of production equipment such as emergency generators and machine tools *For more details, please refer to the PDF document or feel free to contact us.

• Vibration isolation, vibration control, and earthquake resistance construction
• Earthquake-proof and vibration-damping equipment
• Anti-vibration rubber

The "Spring Device" is a spring-type vibration isolation device that can be adjusted, manufactured, and delivered to address various types of vibration issues according to specific events. As a specialized manufacturer of vibration countermeasures and anti-vibration equipment, we have a partnership with the German company LISEGA (VICODA), which has a proven track record. We consistently develop and apply solutions for various vibration problems, from vibration measurement and analysis to the supply of anti-vibration equipment. 【Features】 ■ Capable of adjustment, manufacturing, and delivery according to specific events ■ Supports the combined use of spring devices and elastic dampers ■ Reduces unnecessary movements of machinery *For more details, please refer to the PDF document or feel free to contact us.

• Other power generation
• Vibration isolation, vibration control, and earthquake resistance construction
• Thermal power generation

This is a spring hanger and support from LISEGA, a German company that boasts the world's top market share in pipe supports (pipe support devices). We have standard products in stock at our domestic factory in Japan, enabling short delivery times. Features of LISEGA spring hangers: - Structure without welding (types 21, 21, 27) - Applicable for electroplating (coating applied for heavy loads) - Position marked on the travel scale during cold and operating conditions (white or red label) - Adjustable locking device - Springs are treated with electrostatic coating (CED) - Moment-free support of loads on a symmetrical axis - Favorable performance-to-product weight ratio due to lightweight design.

• Biomass power generation facilities
• Geothermal Power Generation
• Other power generation

Yamashita Manufacturing Co., Ltd. consistently handles the design and production of pipe supports (piping support devices) and platforms (operating platforms, supporting steel frames, etc.) for various plants, primarily focusing on power generation plants. Since its establishment in 1931, we aim to contribute to society through technology and services, leveraging our rich experience and a spirit of continuous challenge. 【Main Business Activities】 ■ Pipe Support Business ■ Steel Structure Business 【Products Offered (Excerpt)】 ■ Pipe Support Business - Spring hangers and supports - Constant hangers and supports - Hydraulic snubbers (hydraulic vibration dampers) - Rigid hangers and supports - Pipe shoes and pipe saddles - Secondary steel materials for piping support (beams, brackets) ■ Steel Structure Business - Operating platforms (platforms), walkways, stairs, handrails, ladders - Piping racks - Monorails for equipment disassembly ■ Vibration Control and Dampening Devices - Viscoelastic dampers - Spring-type vibration isolation devices (spring devices) - Tuned mass dampers *For more details, please refer to the PDF materials or feel free to contact us.

• Thermal power generation
• Biomass power generation facilities
• Geothermal Power Generation

The absorbent mat OIL-EX protects soil and floor surfaces from contamination by harmful substances. It is suitable for temporary or permanent placement in areas where there is a risk of oil leaks. For example, it is recommended for places where machinery maintenance, servicing, repair, and cleaning are performed. A significant feature is that it can also be laid in outdoor, unlevelled areas. Characteristics: - Absorption effect is not affected by weather or temperature - Short absorption time - Walkable after absorption; vehicles can pass with restrictions - Absorbed substances are not pushed out or washed away - Usable in unlevelled areas - Easy to handle (installation and cutting) - Perfect for temporary use - Shock absorption effect - Soundproofing and thermal insulation effect

• Special flooring/outdoor

As environmental awareness increases and it becomes clear that severe noise can harm health, effective measures are being sought. In places where traditional heavy and rigid concrete systems cannot be used, the lightweight and flexible CISILENT sound barrier demonstrates excellent effectiveness. Even in cases with spatial and technical issues, weight restrictions, and other constraints, new possibilities open up both indoors and outdoors. CISILENT efficiently solves noise problems. It has a lightweight structure that allows for installation in narrow spaces and easy transportation. It can be easily assembled, making it suitable for use as a temporary system. The transmission loss of the flexible sound barrier CISILENT is Rw=25dB, meeting the requirements of the German guidelines for road noise barriers (ZTW-Lsw 88). Moreover, when comparing the weight per unit area, it is significantly lighter than conventional sound barriers. Solid components, even if they have the same mass per unit area as CISILENT, have inferior sound insulation effects because their high rigidity causes sound to hit the surface and disperse again. In contrast, the flexible CISILENT exhibits sound insulation effects commensurate with its mass.

• Rock wool board
• Rock wool
• Soundproofing panels

The "Pipe Shoe / Pipe Saddle (Piping Saddle)" handled by our company is a piping support fitting that is compatible with various specifications (temperature and diameter). We have completely eliminated the welding process, and the main components are constructed using a bending method with a press machine and an assembly method through fitting. In piping construction, where the burden of on-site labor (welding work, heat treatment, securing skilled workers, etc.) significantly increases costs, eliminating the welding process contributes to a reduction in manufacturing days, maintenance of high quality, and cost reduction. 【Features】 ■ Achieves stable quality and low prices by eliminating deformation and thermal effects caused by welding ■ No welding with piping is required at the construction site ■ Suitable for slide supports for high-temperature piping with insulation, such as for power generation equipment ■ Contributes to a reduction in manufacturing days, maintenance of high quality, and cost reduction ■ Usable for pipe diameters from 15A to 400A and piping temperatures below 593℃ *For more details, please download the PDF materials or feel free to contact us.

• Thermal power generation
• Geothermal Power Generation
• Biomass power generation facilities

The "viscoelastic damper" reduces motion and mitigates vibrations in a system by converting kinetic energy into heat. It is used to solve various vibration problems and is designed to be effective across a wide frequency range. It is particularly suitable for damping vibrations during the operation of industrial piping systems, such as those in power plants, and for mitigating impact forces generated by large forging hammers. 【Features】 ■ Converts kinetic energy into heat ■ Solves various vibration problems ■ Designed for use across a wide frequency range ■ Can be used with spring devices ■ Composed of a metal case filled with a highly viscous fluid *For more details, please refer to the PDF document or feel free to contact us.

• Vibration isolation, vibration control, and earthquake resistance construction

<Spring Vibration Isolation Device> Effectively isolates vibrations from structures and machinery using spring components. <Viscoelastic Damper> Viscoelastic dampers reduce vibrations during operation with high damping force. This device allows for displacement in all directions of connected equipment while reducing vibrations at any position. It can be applied in all industrial fields, including structures and large machinery, with a simple installation method and high efficiency, but is particularly suitable for areas where displacement needs to be considered, such as complex piping systems. <Tuned Mass Damper (TMD)> Tuned Mass Dampers (TMD) are effective when there is not enough space for the installation of conventional dampers. TMDs are devices that incorporate mass, springs, and damping mechanisms, functioning by being directly attached to vibrating structures or piping systems. To achieve sufficient effectiveness, TMDs need to be tuned to the natural frequency of the object being protected.

• Piping and insulation
• Power generation facilities
• Anti-vibration rubber

We design and manufacture various types of platforms (operational platforms, walkways, stairs, handrails, ladders, etc.) tailored to our customers' requests, one by one. Through our unique methods, we supply bolt-joined platforms at high quality and low prices. We conduct everything from structural analysis and strength calculations to planning design using 3D CAD, as well as detailed work (including the creation of installation drawings). Additionally, we can provide integrated manufacturing from primary processing linked with 3D CAD to assembly and painting. <Feature 1> Quality Improvement - Integrated Manufacturing System for Steel Structures By converting data from 3D CAD software to each processing machine, parts are manufactured according to the drawings. Since welding is not performed, thermal distortion does not occur, allowing for the stable supply of products. <Feature 2> Reduction of Manufacturing Labor By using bolts in all factory assembly parts, we shorten the manufacturing period and can supply at lower prices. <Feature 3> Reduction of Installation Labor By using bolts in all installation parts on-site, we can reduce installation labor associated with welding, as well as the preparation work during welding and the grinding range during finishing painting. For more details, please download the PDF materials or feel free to contact us.

• Geothermal Power Generation
• Biomass power generation facilities
• Hydroelectric power