China north Hard Alloy Tools Co., Ltd was established in 1953 and was the earliest base of cemented carbide alloy and tungsten alloy production domestically. The company owns 140 staffs and 8,000 square meters workshop. And it owns 280 sets advanced equipments, including spraying granulator, cold isocratic press, 1,000 tons oil press, full automatic powder press, vacuum degreasing and sintering furnace, high-temperature vacuum sintering furnace, American AVS pressure sintering furnace, ball lapping machine, etc. 

The company has passed ISO9001:1994 quality system authentication in 1997, andISO9001:2000 edition-transfer authentication in 2002. It has two series products with own intellectual property, 'Satellite' Brand High-density Tungsten Alloy and Cemented Carbide Alloy. They are widely used in machinery, electronic, mine, building materials, oil and national defense...