Wholly Owned and Majority Holding Company China National Machinery & Equipment Imp. & Exp. Corporation China National Construction & Agricultural Machinery Imp. & Exp. Corporation China Foma (Group) Co., Ltd. China Ocean Aviation Group Incorporation YTO GROUP CORPORATION SUMEC Group Corporation China Geo-Equipment Corporation China National Harvester Machinery Corporation China Cmiic Engineering Corporation China National Machine Tool Corporation China National Heavy Machinery Corporation China National Electric Equipment Corporation China National General Machinery Engineering Corporation China National Automation Control System Corporation China National Machinery Industry Complete Engineering Corporation China SINOMACH Finance Co.,Ltd China Automobile Trading Co., Ltd. China National Automotive Industry Imp. & Exp.Corporation China National Automotive Industry International Corporation China National Electric Wire & Cable Imp. & Exp. Corporation China Perfect Machinery Industry Co.,Ltd. China National Construction Machinery Corporation China Abrasives Imp. & Exp. Corporation Shenzhen China Machinery Industry Co.,Ltd. China IPPR Engineering Corporation China United Engineering Corporation China Automobile Industry Engineering Corporation No.6 Institute of Project Planning & Research of Machinery Industry China Machinery International Engineering Design & Research Institute Beijing Materials Handling Research Institute Changchun Research Institute for Testing Machines Shenyang Academy of Instrumentation Science Hefei General Machinery Research Institute Lanzhou Petroleum Machinery Research Institute Lanzhou Power Station & Vehicle Institute Luoyang Bearing Research Institute Zhengzhou Research Institute for Abrasives & Grinding Tianjin Design & Research Institute of Electric Drive Guangzhou Electric Apparatus Research Institute Guangzhou Mechanical Engineering Research Institute Jinan Foundry & Metal forming Machinery Research Institute Chongqing Instrument Materials Research Institute Chengdu Tool Research Institute Xi'an Heavy Machinery Research Institute Suzhou Electromachining Machine Tool Research Institute Guilin Electrical Equipment Scientific Research Institute