Generator Set, Engine, Pumping Unit manufacturer / supplier in China, offering Chinese Factory Price for High-Performance 3000 Rpm Diesel Engine with Heat Exchanger for Fire Pump, Fire Red 3000 Rpm High Performance 4-Cylinder Water-Cooled Diesel Engine for Water Pump Sets and Fire Pump Sets, Chinese Manufacturer 3000rpm High-Performance Four Cylinder Diesel Engine for Fire Pumps/Water Pump Units/Generators/Agriculture and so on.