Its products are applied to lots of trades, such as electron, machinery, automobile, aviation, national defense weapon, horologe, glass, fiber, optics, jewellery, axletree, etc.

• 产品广泛应用于电子、机械、汽车、航空、国防武器、钟表、玻璃、化纤、光学、珠宝、轴承等行业。