Zhengzhou Yongxing Pipeline Equipment Co., Ltd. is a leading enterprise in the production of water supply materials, integrating development, design, manufacture, sales and service. The company covers an area of 30,000 square meters and has 130 technicians and 5 engineers. The company mainly produces waterproof casing, expansion joints, rubber joints, corrugated compensators, duckbill valves, valves and other series of products. They are widely used in water supply, drainage, sewage treatment plant, electric power, iron and steel, petrochemical, urban construction, water purification plant and other industries. Strictly according to the national standard design and production, special specifications and models can be customized according to user needs and requirements!