Established in 1992, Zhejiang Wanli Valve Manufacture Co., Ltd. which located at Oubei Town, Wenzhou city, is a professional manufacturer specializing in various valves and such related products as flanges and strainers with rich experience in design, manufacturing and marketing. We are an ISO9001,CE/PED,API6D and API609 certified company, our leading products are gate valve, check valve,globe valve,butterfly valve,y strainer,basket strainer and flanges.Size from 1/2" to 72", Rating from 150#--2500#,and main materials are carbon steel and stainless steel: A105, F1, F5, F11, F22,WCB, WCC,WC6,WC9, LCB, LCC,CF8, CF3, CF8M, CF3M, SS304, SS316, SS304L, SS316L etc. Our products are in accordance with the ANSI, API, DIN, JIS, BS and Chinese GB standards. We provide OEM service. Our products are widely used in petroleum, chemical and gas industry, power station, municipal construction, water supply etc. At present, our products are exported to a lot of countries and regions, such as South East Asia, the Middle East Area, Europe and South America, receiving a good reputation from our customers. Adhering to the principle of "quality first, clients superior", we provide the best services to you. If you are interested in any of our products, please feel free to contact us. We are looking forward to cooperation with the friends and clients from all over the world for mutual development.