Shanghai Ruiying Machinery Manufacture Co. Ltd locates in Tairi industrial park in Shanghai, which is one of the most advanced area in China. The company has a 5000m2 assembly company in Shanghai and a huge production base in Jianshu province. Ruiying has been specilizing in R&D and producing of generator and diesel engine water pump. The power of its generators are ranged from 2kVA to 2500kVA. Flow of its water pump is from 25m3/h to 7200m3/h. Customization is available to meet different demand of common customers and special customers. Its generators mainly contain open type, sound proof type, wind and rain proof type, trailer type, intelligent type. Self-priming water pump powered by dies ... more