established in 2005 year, and whose own factory: we engage in producing all kinds of flanges, pipe fittings and rubber expansion joint .Our products have been exported to developed market like America, France, Italy,Czech, Bulgaria, Australia, Mexico, Brazil, Argentinaand Peru and Arabia world and Middle east area, Asia. Our products are widely applied to pipelines in petroleum,chemical industry, medicine, metallurgy, electricity,
shipbuilding, military industry, and coal mine. Our products are admired by our customer with advanced quality control system and good after-sale service.