Gongyi Huitong Expansion Joints Professional Manufacturer

& >> Our factoryis a professional enterprise that produces various pipe fittings and water supply and drainage materials. The main series of products are: >Expansion joint(>>Metal bellows expansion joint) series, expansion joint series, >>Rubber expansion joint(rubber joint) series, Compensator series, expansion joint series, waterproof casing series, flange series. The product design is unique, the structure is novel and reasonable, and the performance is reliable, which brings great convenience and benefits to engineering construction and maintenance. The expansion joints and > >non-metal expansion joints produced by our factory are produced in accordance with the national standard GB/T "General Technical Conditions for Metal Bellows Expansion Joints". Our factory provides > technical solutions, advanced process design, multiple patents, sophisticated production and processing equipment, complete range of products, reliable quality, metal bellows expansion joints can meet the nee... [Details]