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China Railway Construction Heavy Industry Group Co., Ltd.

On the original heavy-duty lathe CW61160 bed rail, China Railway Construction Heavy Industry Group Co., Ltd. reconstructed on-site drilling deep holes with a diameter of 25mm-90mm and a length of 3.5 meters. Fang's acceptance has reached the requirements of accuracy and efficiency, and the breakthrough of key technical bottlenecks has achieved complete success.


China Railway Construction Heavy Industry Group Co., Ltd.