Sino-US Joint Venture Zhejiang Poro Valve Manufacturing Co.,Ltd. is located at Ou'bei town, Zhejiang province,China. It's near to beautiful scenic spot – Nanxijiang. The company was founded in 1997, which fetched in overseas financing, equipment and advanced management system. The company covers an area of 23186m2, with 360 staffs and 200 sets of various facilities, such as Machining Center, CNC Lathe, CNC Miller, Boring Machine, plasma spray welding service, etc. The company has set up material chemical laboratory, physical laboratory, nondestructive examination room, with the ability of holding test of chemical components analysis, mechanical speciality, ultrasonic detection, magnetic powder flaw detection, permeation flaw detection, spectral analysis, and established CAD center for valve design and 3D simulation manufacture design system, new product developing center. The company strictly complies with the modern enterprise system, and the system of quality management is running well and well. The company has paid great attention to the introduction and education for staffs. The engineers and technicians of the company, one fourth of the total staffs, have laid a solid foundation of the technical innovation. The company has set up an educational training center, insisted on training and educating the staffs and managers, so as to improve continuously the whole ability and skill. The company mainly manufactures the valves according to ANSI, API, MSS, JIS, DIN, BS, NF and Chinese GB standards. The main products include Gate Valve,Ball Valve, Globe Valve, Check Valve, Ball Valve, Butterfly Valve, etc. The size ranges from NPS 1/2 to NPS 64. The pressure ranges from Class 150 to Class 2500. The main materials of the products are WCB, WCC, C5, CA15, WC6, WC9, CF8, CF3, CF8m, CF3M, LCB, LCC, LC1, LC2, LC3, CN7M, A105, 304, 316, 304L, 316L, F11, F22, LF2, F51, etc. The products are widely used in the field of petroleum, chemical, metallurgical, power, fuel gas, city pipeline networks. The products have been exported to USA, Canada, Germany, Peru, Jordan, Kenya and other countries, and has set up the office in Manhattan,New York. With advanced technology and reliable quality, our products have gained great reputation all over the world. Facing the furious competition of the valve market, we will fully exert our advantage on technology and management to improve continuously our product quality and manufacture high quality valve product to satisfy the customers.