Zhengzhou Guanhaoyong International Trade Co., Ltd. is located in the golden area of Central Plains, close to China's mother river "Yellow River" west of Beijing, Hong Kong and Macao HighSpeed, superior geographical location, convenient transportation.Our company is a professional production of HDPE water supply pipe material (20-1400mm), HDPE steel wire mesh skeleton composite pipe (50-1000mm), HDPE gas line (20-1200mm), Gas drain pipe for HDPE polyethylene mine (20-1200mm), HDPE double-wall bellows (110-800mm), Structure B tube (again carat tube, HDPE steel strip-reinforced spiral bellows, Polyethylene winding structure type A type pipe, Well pipe, Hollow-wall winding tube, HDPE double high reinforcement reinforced polyethylene winding pipe, The HDPE silicon core tube, HDPE Threading Tube, PVC-U Drain Pipe, UPVC service pipe, UPVC Threading Tube, MPP / CPVC Power pipe, Seven-hole plum blossom tube, Porous grille pipe, And a high-tech enterprise with its accessories, The company has the internationally leading production equipment, Advanced production technology, Perfect testing equipment,Strict ISO9001 quality management system, to ensure the product quality, product health and environmental protection, superior performance, good safety, with corrosion resistance, acid and alkali resistance, high strength, tensile resistance, bending resistance, no structure, smooth inner wall. Small frictional resistance, save energy consumption. Is a better choice for you.Our company's products have been widely used in municipal construction, landscaping, construction water supply and drainage, urban and rural tap water pipe network, municipal sewage treatment, rural safe drinking water, coal mine, highway and so on. Our company's product varieties and specifications, high market share, strong technical force, high quality service and brand competitiveness, has been the majority of users, the company with "customer first, cooperation and win; technology innovation, leading the future, credit first" enterprise development concept, with quality products and first-class service sincerely welcome friends to visit the guidance, business negotiations.Your satisfaction, my pursuit of the first .