Hangzhou on the Butterfly (pipeline) Valve Co., Ltd., the company is from the water supply equipment (Hangzhou) from the company restructuring. From the late 1980s to develop and produce the first 'expansion joints' and the mid-1990s to develop and produce the first' Butterfly ', after 20 years of development, has become one in the water industry in the service of professional firms. Hangzhou butterfly valve on the door company in April 2005 according to market basis, implementing a wide range of operating principles, based on a number of supporting business development, corporate restructuring as an independent company. Based on industry network edge, on sales of butterfly valves brand products Our professional standards for customers to do good service. The company's products have been Hui-ming, the Guizhou company, the first-mouth power plants, the water diversion project Quzhou East, Wing Tai sewage treatment plant in Fuyang, Jiangshan sewage treatment projects, at the Longquan Hang hydropower station, water plant Yongyu, Chunan Water company, Jinhua Development Zone water plant, Panzhihua in Sichuan Hydropower Station, Hydropower Station in Guizhou Panxian, and other projects, Guizhou Yan Chai Hui-ming Hydropower Development Corporation, the Department of the Sichuan Oil and Gas Field Project, the Shanghai Pudong Airport water pumping station project, Jiashan, such as two waterworks Main Products: butterfly valve, Shen Sujie, check valve The main products: Butterfly Series: sealing off valve hard, soft sealed off valve, stretching butterfly valves, flanges butterfly valve, pipe network butterfly valves, electrical control valve, liquid-only back off valve, relief check valve closed, heavy hammer-of - Check valve, hot air valve, exhaust butterfly valves, turbine inlet valve, and other groups. Check Series: pump-control valve, rubber Nizhi valve (Yazui valve), ease the closure-way check valve, ramps Block valve. Serous valve, flexible seat closure valve, cast steel valve,. Telescopic joint campaign: Limit expansion joints, joint-force, damping rubber joints, Our expertise Flexible joints, steel / flexible tube through walls, the side (Park)-gate, hand (Xinhua) move hoist, the flange Disk, and other related products. Geography: there are heaven, under the Jervois, the company is located in Hangzhou, from the beautiful West Lake scenic area five kilometers from the Qiantang River banks of seven kilometers away from Suzhou and Shanghai, two hours away, transportation is very convenient, the new welcome you Old users visit. Hangzhou Beautiful paradise welcome you Transportation: Hangzhou extensive logistics, to a day of national freight logistics major cities have Zhida Ju, very timely delivery to your convenience, welcomed the inquiry. We have are: Yunnan, and Panzhihua, Panxian, Xiamen, Fuzhou, the new county, Chengdu and other places after a cargo logistics distribution centres, general about three days to arrive.