日本技術工業 List of Products and Services

The "W2R method" is a drainage channel renovation technique that has very little impact on existing sidewalks, private land, and surrounding residents, making it very environmentally friendly. After cutting with the W2R cutter, the installation of the Pca cover allows for excellent workability and the possibility of shortening the construction period. Additionally, this method can cut from the inside without damaging the drainage channel, improving the three major issues of conventional methods. 【Features】 ■ Excellent workability ■ Very gentle on the surrounding environment ■ The W2R cutter can cut from the inner surface of the drainage channel ■ Excellent drainage capability ■ Excellent drivability *For more details, please contact us.

• Gutters and U-shaped gutters
• Renovation and repair methods
• Special Construction Method