ZHEJIANG PERMANENT VALVE CO., LTD.was founded in 2012, is a professional valves company. Located in Wenzhou, is a set of design and development, production, sales in one of the professional production of valve accessories industry and trade company. The company has passed ISO9001:2008 international system certification, ISO14001 epoxy system certification, OHSAS18001, American API61/6D certification, American Bureau of Shipping ABS certification, CE immunization certification, ISO15848 microleakage certification, German SIL3 certification. A perfect product quality assurance system has been formed. Production and processing of various materials of GB, US standard, Japanese standard, German standard, British standard valve accessories. The company's products not only sell well all over the country, but also export to Europe, the United States, India and other international and regional. The company has established a technical team with rich theoretical knowledge and practical experience, has accumulated rich management experience, has a set of product design, research and development, production and sales as one of the enterprise management system, technical management system and quality management system. We would like to become the most ideal partner of valve enterprises, and sincerely welcome the consultation, investigation and cooperation of valve enterprises at home and abroad and international buyers. Our main product : valve parts for ball valve/gate valve/globe valve/butterfly valve/threaded valve etc. valve stem valve handwheel valve gate valve body valve seat valve plunger valve bonnet valve flange valve bush(valve sleeve) valve fitting valve nut