Beijing Haoli Valve Manufacturing Co., Ltd. is a specialized enterprise that is professional in researching and producing high performance valves and has the ability of independently exploitation, design of valves and related equipments and product line. We are a modern technological company incorporated with technology, project and trade and take high performance valves as main products. Haoli, with qualified equipment, advanced producing crafts, perfect test and measuring means, rigid material selection, fast and considerate before and after service, is conferred as High Technique Enterprise of Beijing by Beijing Technology Commission, listed as Emphatically Protected Enterprise in Eradicating Fakement and Supporting Superior Enterprise by Quality Association of China, firmly believed as Quality and Service Assured Enterprise by Quality Testing Association of China, Special Service Enterprise by Beijing Technique Supervisor 12365 Office, and also commended for Olympic construction projects and national significant construction projects, indued as Beijing city high new technical enterprise by Beijing city science association in 2005. Famous Trademark in 2003. And has achieved ISO9001:2000 Certification, product safety system Certification(CE Certification)&＃12289;environmental management system Certification(14001 Certification). Haoli Valve will make efforts to produce new products to satisfy the need of social development. At present, we develop and produce the main products including butterfly valve, ball valve, check valve, gate valve, globe valve, diaphragm valve and so on. And Haoli Valve persists the service idea of Good skill, Good material, Good products, For country, For people, For everyone and formally promise all Haoli valves exceed the testing standard of national superior products and the main products achieve international advanced standard.