It is a professional powder metallurgy company, which is a large multiple-producing enterprise with a history of more than 20 years, in 2001, we passed ISO-9001: 2000 Quality Management System Verification as one time. Our staple: Powder Metallurgy Oil Bearing, Valve guide, Gear, mechanical parts, motorcycle parts,

We have also enjoyed the support and aids from friends of the same trade at home and abroad, industrial and commercial circles and financial circles.