Zhengzhou Guozhisu Building Materials Co., Ltd. is a professional manufacturer focusing on the research and development and production of plastic inspection wells, PP rainwater modules and their supporting products. Main products include: HDPE single injection molded plastic inspection well, rainwater infiltration well, rainwater infiltration channel, PP rainwater module, HDPE hollow winding pipe, plug-in hollow winding pipe, HDPE double-wall corrugated pipe, composite manhole cover, cast iron manhole cover, glass steel Septic tank, integral concrete septic tank and municipal supporting products.

All inspection wells produced by our company adopt advanced one-time injection molding technology, well body reinforcement technology and 360° annular bearing platform for wellbore sockets. The surface is smooth and clean, and the structure is novel and unique, which overcomes the unstable performance and poor sealing effect of the assembly well. The disadvantages also make up for the shortcomings of the roto-molding inspection well process and poor well body strength.

The company is located in Zhengzhou, the ancient city of Shangdu, where there are extremely convenient transportation conditions in the country: the two golden transportation lines of Beijing, Guangxi and Longhai are intertwined here, 20 kilometers away from Xinzheng International Airport, Zhengzhou East Station and Zhengzhou Railway Station respectively, which are logistics and Customer source transportation provides convenient transportation elements.

The company grasps the general trend of the market and leads the trend in industry changes. Under the main theme of eliminating backward production capacity and advocating green and environmentally friendly building materials, plastic inspection well products have become more and more mature. Traditional brick inspection wells can no longer meet market demand due to their high energy consumption and construction costs, and are prone to uneven settlement and leakage. The plastic inspection wells and PP South Water Modules we produce are novel in appearance and complete functions. After testing, all indicators are best for the market. The company was precisely positioned at the beginning of its establishment, with high standards and requirements, professional and focused on the production and sales of community and municipal inspection wells, and was committed to becoming the largest plastic inspection well manufacturer in the central region.