Wenzhou Topmost Valve Manufacturing Co., Ltd.

Wenzhou Topmost Valve Manufacturing Co., Ltd. is situated in Longwan Poverty Relief Economic Development Zone on the coast of China East Sea. Since the establishment, our company has always been committed to the R&D and production of ball valve products and has been introducing advanced technologies both at home and abroad to upgrade the structure and the appearance of various ball valves for many times. In addition, we have developed a series of unique new products based on our many years of production experience and comments and feedback from users. Under the control of ISO9001 International Quality System, our products conform to national and international standards strictly, including API-6D, ASTM, MSS, ANSI, JIS, DIN, ISO and GB, follow regulations of Safety Registration of Pressure Pipeline Components Manufacturers (AZ Certification) and have passed the simulated bonfire test for valves done by Quality, Supervision and Inspection Center for Valve of Machinery Industry of... [Details]