JiNan Dongfeng Bearing CO.,Ltd.is a backbone enterprise of the Ministry of Machinery specializing in the production of bearings,It has been producting for 38 years now developed into a local large-size enterprise with complete rangs of fabricating machinery,measuring instruments and inspecting device,and astrong technical force.
Its main products are the four categories of bearing 6,7,3and5(original 0,6,7and8),the outer spherical ball bearing with housing and the bearing on driller for hydrogelog...
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