As one of the biggest manufacturers, ZHEJIANG SHENNENG TECHNOLOGY CO.,LTD was established in 1993,our products are pressure control and water pumps. with the trademark “SHENNENG" and “"HAITUN, which are widely welcomed by all over the world customers. Over 20 year’s development, our annual production capacity of the pressure control has achieved 5 million sets, the annual production capacity of water pump has achieved 200 thousａnd sets, we passed ISO9001:2008 quality management system, our products won the certificates: CCC(China),TUV(Germany),CE(Europe) ,UL(America) ,CSA(Canada),Rohs(EU).Our purpose is “QUALITY FIRST", we have built advanced producing and consummate testing equipment, with professional technical engineers and managers. Each product was checked before sent out our factory.ZHEJIANG SHENNENG TECHNOLOGY CO.,LTD has about 60,000 square meters building, Over 40,000 square meters for the production, More than 500 staffs.Here we warmly invite you, our friends to visit to our factory and kindly give your comments for our development