Shanghai Da Zhong-Valve Co., Ltd.

Established in the year of 1997 with a registered capital of RMB10.80 million, and upgraded to RMB50.80 million in 2003. We are a specialized valve manufacturer integrating development, production, installation, sales and service. Our dominant products include hydraulic control valve, tiny drag slow shut check valve, multifunctional pump control valve, adjusting valve, pressure reducing valve, stoop valve, butterfly valve, gate valve, ball valve, check valve, globe valve, power station valve and other high temperature and high pressure valve series of various materials, pressure, specifications and driving modes. We now cover more than 50categories and over 1, 200 varieties, with annual output in excess of 6, 000 tons. Extensively used in the industries of drainage, electric power, petrochemical and metallurgy etc. Our products are highly recognized and trusted by users for our distinctive workmanship at home and abroad.

After years of development and self-perfection, the company has grown up into a floor area of 80, 000m2. There are as many as 358 employees, among which are 35 senior and secondary engineering technicians. We own 129 superior large and medium-sized machining equipments and 28 testing facilities. Supported by novel design, excellent structure, exquisite technology, elaborate workmanship and complete testing measures and the continuous betterment of product quality, we have been certified by many industry institutions and authorities, all the certifications include API 6D, CE, ISO 9001: 2000, ISO14001: 2004, PICC, and also has been granted as "Hi-tech enterprise", "Products Exempt From National Quality Inspection", "Item of the National Torch Program", "Contract and Credit Recognized Enterprise and Famous High-quality Product" for many times in county, city and province level, as well as "Grade AAA prestige Corporation" by Bank of China. Under the control of rigorous quality assurance system and corporate management system, the company has accomplished an outstanding level respecting design, development, production and test. Computer information managing technology has been fully taken into use for the communication both inside and outside, making the delivery of information quick and accurate.