Henglin Tow

Founded in 1995, Changzhou Huifeng Powder Metallurgy Co., Ltd. is a foreign-invested enterprise, specializing in the manufacture and marketing of powder metallurgy products. Our advantageous location ...

Gaochun, Nanjing, Jiangsu, China

Our company-Nanjing Jinniu Mechanical Manufacturing Co., Ltd.-specially manufactures sintered gears and rotors for oil pump more than 20 years. Until now we have gotten the certificats of ISO9001:2000...