Vivin Pipe (Suzhou) Co., Ltd.

Weiwen Pipe Co., Ltd. is a high-tech enterprise integrating science, industry, and trade. The main products are the "Xinyi" brand 3S polypropylene (PP) super silent drainage pipes and fittings, plastic inspection wells, and high-density polyethylene (HDPE) grooved silent drainage pipes. The company is located in Liuhé Town, Taicang, known as the "end of the river, head of the sea town," 35 kilometers from Shanghai Hongqiao Airport and 70 kilometers from Pudong International Airport. Su-Kun-Tai Expressway, Yangtze River Expressway, Hutai First-Class Highway, Provincial Road 338, Provincial Road 339, and Liuxiang Highway all lead directly to the area, making transportation convenient. 3S polypropylene (PP) super silent drainage pipes and fittings: This product uses advanced production technology, production lines, and testing equipment, with full computer control for the three-layer co-extrusion process. The inner and outer layers are made of environmentally friendly impact-resistant copolymer polypropylene resin, while the middle layer uses special sound-absorbing material. After modification, it has excellent noise reduction, chemical resistance, and heat resistance, overcoming many of the shortcomings of U-PVC. It is widely recognized and trusted by users. With the deepening of health and environmental concepts and the continuous improvement of living conditions, 3S polypropylene (PP) super silent drainage pipes will be the preferred choice for future building drainage systems. Plastic inspection wells: This product is made of high molecular weight resin through one-time injection molding and assembled in sections. It is flexibly connected with the well pipes, solving the problem of uneven settlement caused by the connection between traditional brick-built wells and plastic pipes. It is a key environmentally-friendly drainage product promoted by the state.