Located in Wenzhou Industrial Zone, Yadeng Valve Manufacture Co. Ltd. which has gained the certification of ISO9001:2000, is one of the earliest manufacturers of needle valve, level meter, gauge valve, power station valve, steam ball valve, high pressure fittings, hydraulic tube, instrumental pipe joints and so on. Due to its unparalleled quality and our good service, our Yadeng Valves have gained great prestige from customers abroad and at home.

Based upon ultrasonic flaw detection, theoretical analysis and API598 inspection standard, we seek for development out of quality and technology, striving for a famous brand of "YADENG".

Under the premise of quality assurance, our company seeks to provide the most preferential price to customers. We hope to establish extensive business relationship with you on the basis of mutual benefit and cooperation!