Shijiazhuang SCMM Co., Ltd. is a joint-stock enterprise jointly founded by the Mechanical Science Research & Design Institute of Hebei Province (sponsor and state-owned corporate shares) and former Shijiazhuang Institute of Mining Machinery. Shijiazhuang Institute of Mining Machinery is a research institute under No.2 Equipment Bureau of the former Ministry of Machine-building Industry and specializes in mineral crushing[more]