Where is the double-wall sewer pipe made?

Anhui is the city with the largest export volume of double-wall pipes in China, and Guo Tong Pipe Industry, the largest production base of double-wall pipes in China, is located in Hefei National Economic and Technological Development Zone. Therefore, most of the sewer double-wall pipes are produced in Anhui.

Guo Tong pipeline industry covers an area of 550,000 square meters and has many modern factories. The company's existing production lines are all imported from Europe, and the technical level is world-class. The whole production process adopts electrical automatic control and automatic operation, and can realize remote communication and diagnosis with manufacturers through computer network. With the country's vigorous promotion of chemical building materials and the acceleration of infrastructure construction, Guo Tong pipeline industry has continuously increased capital investment and expanded the variety and production capacity of pipes. By the end of the Tenth Five-Year Plan, the annual output of pipes will reach 400,000 tons, and it will eventually become the largest plastic pipe production base in China and even the world.