Keidy Electro-Mechanical Co., Ltd. ( Keidy for its short) is the manufacture / supplier for kinds of Powder Metallurgy Products, Tungsten Carbide Products and Metal Products in China. With more than....
Sichuan Xinju Mineral Resource Development Co., Ltd. is the first stock enterprise ( private) , which specializes in mineral resource and new materials in the west of China. The company always takes....