The compact and lightweight LED tunnel lighting "STAR LED'S TUNNEL" has been registered in the NETIS (New Technology Information System).

Approximately 57% weight reduction from our conventional LED tunnel lighting, miniaturizing the product to reduce labor in construction work and decrease load on civil structures.

NETIS (New Technology Information Provision System) Registration Number TH-150008-A Comparison of Equipment Weight ○ Our LED tunnel lighting Conventional type 13.8Kg → Approximately 57% weight reduction New type 6.0Kg This leads to labor-saving in construction work and a reduction in load on civil engineering structures. Recommended not only for newly constructed tunnels but also for aging countermeasures in existing tunnels. Significantly improves safety, and since the lighting cover is integrated into the main body, it reduces the risk of cover detachment. Features ○ Adopts an aluminum alloy body, achieving lightweight and compact design ○ Reduces corrosion-prone components by adopting a hinge-less and latch-less structure. ○ Conducted the "Neutral Salt Spray Test" as per JIS Z 2371 and confirmed no rust occurrence (Test duration: 1,500 hours). ○ Capable of supporting AC 265V and 415V/460V without a down transformer.

• LED lighting

Approximately 57% weight reduction from our conventional LED tunnel lighting, miniaturization of the product, and reduction of labor in construction work and load on civil structures.

NETIS (New Technology Information Provision System) Registration Number: TH-150008-A Comparison of Equipment Weight ○ Our LED tunnel lighting: Conventional type 13.8Kg → Approximately 57% weight reduction: New type 6.0Kg This results in reduced labor for construction work and less load on civil engineering structures. Features ○ Adoption of aluminum alloy body for weight reduction and compactness ○ Use of hinge-less and latch-less structure to reduce corrosion-prone components ○ Conducted the "Neutral Salt Spray Test" according to JIS Z 2371, confirming no rust occurrence (Test duration: 1,500 hours) ○ The lighting cover is integrated into the body, significantly reducing the risk of cover detachment and greatly improving safety ○ Simplification of the housing structure reduces equipment costs ○ LED module and LED module control device achieve a lifespan of 90,000 hours ○ Adoption of low-power LED light source (total LED power approximately 50W) reduces glare and provides a highly uniform lighting environment ○ Compatible with AC265V (50/60Hz) without a down transformer ○ Equipped with initial luminous flux correction function (function-less option also available)

• LED lighting

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitch Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

Fukuda's new flagship model. - Masterless type (FLA-0200 series) - General type (FLA-0201 series) Two models of air leak testers. With the mastering correction function, high-precision measurements can be achieved in a short time. Please take a look at the catalog.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is kept to a minimum. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.