Metal drainage systems include: stainless steel plate systems, color steel plate systems, color aluminum plate systems, aluminum-manganese-magnesium plate systems, and galvanized plain plate systems. The internal structure of the system consists of: 6-meter gutters (troughs), metal rainwater outlets, 90-degree and 45-degree or S-shaped elbows, metal rainwater pipes, and metal brackets. The entire system is made of metal, with connections sealed using butyl tape. The 6-meter gutter can achieve a thickness of up to 6mm. Compared to traditional PVC pipes, it significantly extends the service life, offers easier installation, and provides better sealing. Additionally, the appearance and color options have been improved, allowing customers to choose freely. Choosing Shuangda Plate Industry means selecting a complete roof drainage system. The company's technical department provides free building layout planning, rainwater pipe arrangement, and node overlapping, all accompanied by detailed CAD drawings.

      Tianjin Shuangda Color Steel     Cao Jiayou    17802211117