Shanghai Kai Quan Group founded in 1990s, is now the biggest pump manufacturer in China. We specialize in producing all sorts of centrifugal pumps. Our double suction pumps with long head and high capacity occupies the best sales and is unique in the market. All products from Kai Quan Group are with highest quality with the evidence of quality assurance certifications. And the management system (ISO 9001:2008) was certified since 2011. We have done many successful projects such as Shanghai Expo, Oriental Pear Tower, and Shanghai Pu Dong International Airport, with the clients ranges from oil refining plant, power plant, airoprt, pumping station and government, etc. Shall you have any demands in the pumping systems and would like to co-operate with the best pumping system provider, then do not hesitate to contact us. Have a look at our web page. ***** for further details Thanks & Regards