our company ,who granted iso-9002,ts-16949 certificate, has the ability to produce precision steel ball up to g5,size ranging from 0.5mm to 250mm and processing material for bearing steel, stainless steel, carbon steel, glass, plastic, copper. our annual production capacity is up to 2,000 tons. our customers not only come from the domestic bearing companies, but also from the world-famous ones.

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