Tianjin Kefa Valve Co., Ltd. founded in 2001, specializes in designing, manufacturing and marketing of various butterfly valves, check valves, gate valves and rubber joints in China and around the word. The company covering 25,000 square meters, owns modernized factory buildings, production and testing equipments, as well as strong engineering capability. Moreover, we have successfully obtained the ISO9001:2008 Quality Management System Certification and European Union Pressure Equipment ...