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Zhejiang Tianma Bearing Group Co., Ltd. has announced the environmental impact assessment for the project of producing 1.6 million sets of large precision high-speed CNC machine tool bearings and 51 million ceramic bearing balls annually.

2019-06-21

  • Zhejiang Tianma Bearing Group Co., Ltd. annual production of 1.6 million sets of large precision high-speed CNC machine tool bearings and annual production of 51 million ceramic bearing balls project environmental impact assessment announcement.