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A slewing ring manufacturer in the PRC with Japanese Industrial Standards (JIS) and GB, JB or JB/T for heavy machineries such as excavator, crane, robot arms, industrial equipment…etc.

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Our Business covers OEM, ODM, OBM & tailor made ring. We currently OEM to famous Japanese companies such as Sumitomo, Kato…etc, and ODM/OBM to more than 15 countries over the world.

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Our inspection team and measurement team conduct quality assurance tests at each stage of the production process especially for the heat treatment stage. The average passing rate was approximately 99%. In the case of any product return or complaint, we will also test the products to identify any quality assurance issue. We hold regular meetings to discuss our quality assurance procedure and improve it from time to time.

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