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Company Profile

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Founded in 1999, Longkou Xinda Precision Rolling Products Co., Ltd. is one of the most professional and competitive bearing and steel ball manufacturers in China.
We boast 126 experienced employees among them 26 engineering technicians, and a series of modern production equipment capable of producing high-precision high-carbon chromium bearings and steel balls ranging from 19.05mm to 82.550mm. Our monthly production capacity is more than 500t. Our perfect quality testing equipment and “zero defect” concept ensure the stable quality of steel balls.
The steel balls produced by us are widely used in the yaw system in wind power generation, pitch bearings and self locking bearings, ball bearings and in the automobile and other industries.
We are accredited with ISO9001-2008 quality management system, and customers’ satisfaction is our sole criterion.
Thank you for your inquiries and choosing our steel balls and services.
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