Zhengzhou, Henan Haotong Pipe Co., Ltd., is the Central Plains municipal drains relatively large one double-wall corrugated HDPE pipe manufacturer. The company has formed HDPE pipe production capacity of 5,000 tons 1, widely used in municipal sewage, drainage pipes, wire and cable sheathing works, rainwater collection, ventilation systems, industrial and mining discharges, residential sewage disposal systems. Because professional, focused and business development, so that we more clearly adhere to uphold, harmony, integrity Trimaran, innovative and dedicated colleagues and the community win-win cooperation, seek common development. The pipeline industry full of pride to revitalize its mission to the people-oriented compose harmonious prosperity Trimaran Hua Zhang, Hao pass off as smooth paved road. Company's pipeline products: 1, HDPE drainage pipe series: HDPE double wall corrugated pipe, HDPE double wall corrugated pipe spiral steel reinforced, HDPE hollow wall winding pipe. Mainly used in sewage treatment plants, municipal roads, rivers interception, industrial parks, farmland irrigation and drainage pipe network construction. 2, HDPE water supply series: mainly used in the construction of towns, factories, villages, Tobacco, water supply and irrigation pipe network system. 3, the plastic manholes: mainly used in the construction of environmental protection. Such as municipal roads, industrial parks, residential construction, rural transformation. Our complete product specifications, quality, comprehensive system of quality assurance services, Henan Province is the first implementation of the service system LSP9001 a 2008 production enterprises, urban construction in Henan Province in cooperation network, water supply and drainage pipe production professional service providers.