The biggest advantage of the "structured form" is that it has fewer dimensional tolerances!
Weather-resistant for over 20 years!! Easy to set up and maintain!! Plastic U-shaped troughs that can be used as cable trays for solar power plants and other facilities!!
Urban water disasters: Proposing measures to control rainwater, prevent internal flooding and inundation, and create livable streetscapes. Tosk! Solving multiple latent issues (landscape, sanitation, etc.) all at once!
A new form of grating for flood control measures. Improved rainwater absorption performance with a slider plate!
The new "2024-2025 Comprehensive Catalog" has been released! Featuring original products such as "Safety Walker" and "OG Lock U," along with many grating options!
Powerful and easy to secure, the raised grating 'OG Lock K'! For theft prevention and more! Prevents wobbling! Prevents lifting!
A grating that can be opened and closed with one-third of the force! It is ideal for places that need to be opened and closed frequently, such as snow melt gutters.














































































































