Lianfa Stainless Steel Pipes & Valves (Qingyun) Co., Ltd., a wholly funded enterprise by Hong Kong, is the largest company in the North China. Our company has the rights of import and export, specializing in manufacturing stainless steel pipe fittings, valves, sanitary fittings, quick joints and high-pressure ball valves. We also cover business line of import and export of various stainless steel tubes, carbon steel valves, flanges, malleable fittings and all kinds of metal mesh.We own the advanced spectroscopic analysis equipment to ensure the quality of the material, high-pressure inspection equipment for testing pressure and leakage, gas-test equipment for angle inspection platform, multi-countries' gauges, such as ring gauges and light gauged and melting process furnace.Our company has been certified with the America UL. IMS, ISO 9001 international management system, the European Union CE, Canada CRN Registration and Japan Water Works Association. The quality of valves and fittings apply with the inspection of the General Bureau of Quality Inspection, and our company is awarded the brand "REASSURANCE
