Wenzhou City, seven Valve Co. Ltd.   

Seven valves have perfect quality assurance and after sale service. The production of the finished product are the pressure acceptance, qualified rate of 98%. Has a very high visibility in the domestic food, chemical, pesticide, medicine and other industries in Taiwan gold. Seven valves in the unremitting efforts of all staff, actively introduce foreign advanced scientific research and production technology, product innovation, the solid foundation for the domestic and international valve market future play. Seven valves on the main production of various kinds of gate valve, globe valve, ball valve, check valve, plug valve, hard seal butterfly valve and valve drive device etc. the products are widely used in petroleum, chemical, metallurgy, electric power, papermaking, pharmaceutical, food, energy and other industries. Product performance and stability, corrosion resistance, sealing performance characteristics. Seven valves on purpose: "tree quality awareness, to create first-class enterprise". We sincerely welcome new and old customers at home and abroad to visit the guide, to establish friendly relations of cooperation, create brilliant tomorrow...