OEM No/Model: H857
We are a leading factory who is specialized in produce P/M products with best quality and low price in China, Oil pump rotors & gear is used in water pump and oil pump which is mainly produced by our company. Oil pump rotors & gear (sintered parts) Our company produces oil pump rotor & gear which have high precision, small capacity, high pressure, Also we can produce according to your drawing or sample. Density: 6.6~7.0 g/cm3 Hardness: HRB60~90/ HRC30~45 Surface Treat: Heat Treatment Produce flow: Mixing---Compacting---Sintering---Sizing---Grinding---Heat Treatment ---Packing
