| Elemtrack (Suzhou) Scientific Instrument Co., Ltd |
| ANDRITZ (China) Ltd. |
| Anhui Anrui I-tech Engineering Machinery Co.,Ltd. |
| Anhui Jarlo Construction Machinery Co., Ltd. |
| Ansteel Group Mining Corporation Limited |
| Anshan Dekang Magnetic Materials Co., Ltd. |
| Anshan Weijing Technology Limited |
| Aury（Tianjin）Industry Group Co.,Ltd |
| Best Drilling Tools (YangGu) Co.,Ltd. |
| Baowu Resources Co., Ltd. |
| Baoding Tuowei Transportation Equipment Manufacturing Co., Ltd |
| Northern Heavy Industries Group Co.,Ltd |
| BCE Engineering Co., Ltd. |
| Beijing Tri-innovation Technology Co., Ltd. |
| China Metallurgical Engineering Co., Ltd |
| Beijing Runpower Technology Co., Ltd. |
| Beijing LongRuan Technologies Inc. |
| Beijing Tai Kun Industrial Equipment Co., Ltd. |
| Beijing Tongli Digital-Mine Technologies Co.,Ltd. |
| WitLinc Technology |
| Beijing Xinyuan Zhiqin Technology Development Co., Ltd |
| Cangzhou Tanso Coupling Co.,Ltd. |
| Cangzhou Xingruite Oil Co., Ltd |
| Chaoyang Duoyuan Bimetal Composite Manufacturing Co., Ltd |
| Chaoyang Longrui Equipment Technology Co., Ltd. |
| Chao Yang Duo Yuan Alloy Casting Co., Ltd. |
| Chengde North activated carbon Co., LTD |
| Chengde Chengshen Automatic Weighing Instrument Co.,Ltd. |
| Chengde Fumen Pump and Valve Manufacturing Co., Ltd. |
| Chengde Jingda activated carbon manufacturing Co., LTD |
| Chengde Lijing Activated Carbon Manufacturing Co., Ltd |
| Chengde Guangfeng Instrument Co., Ltd |
| Chengde Tianyuan Activated Carbon Co., Ltd. |
| Chifeng Haofeng Drilling Machines Co.,Ltd |
| TRU-TRAC ROLLERS (PTY) LTD |
| Dalian Deetop Environmental Technology Co., Ltd. |
| Dodge Shanghai Mechanical power Transmission Ltd. |
| Dorou Cable (Shanghai) Co., Ltd. |
| TIKTOP (Liaoning) New material Technology Co., LTD |
| Dongguan Winning Intelligent Equipment Technology Co., Ltd. |
| Enmate（Qingdao）new energy technology co.,LTD |
| FENY Co.,Ltd |
| Fenwei Digital Information Technology Co., Ltd. |
| Foshan Changruihong Hydrauily Technology Co., Ltd. |
| Fujian Longking Co.,Ltd. |
| Funuo Fluid Technology (Shenyang) Co.,LTD |
| SLon Magnetic Separator Co., Ltd. |
| Gongyi Xinqi Polymer Co., Ltd. |
| GUANGDONG LEIMENG INTELLIGENT EQUIPMENT GROUP CO.,LTD |
| Guangzhou Houcheng Lubricating Oil Co., Ltd |
| Guizhou Anbaitai Rock Drilling Technology Co., Ltd |
| Guizhou Guigang Drilling Tools Manufacturing Co., Ltd. |
| Harbin Fenglei Heavy Industry Machinery Equipment Technology Co., Ltd. |
| Handan Yongnian District Hengke industrial and mining accessories Co., LTD |
| Hanjiang Hongyuan Xiangyang Silicon Carbide Special Ceramics Co., Ltd. |
| Hangzhou Aotuo Mechanical and Electrical Co., Ltd |
| HANGZHOU DONGHUA CHAIN GROUP CO.,LTD. |
| Hefei Huayun Machinery Manufacturing Co.,Ltd |
| Hebei Boxin Pump Industry Co., Ltd |
| HEBEI JDTOPRUBBER CO., LTD |
| Hebei Gangxing New Materials Technology Co., Ltd. |
| Hebei Huanai Rubber & Plastic Technology Co., Ltd |
| Hebei Jiali Heavy Industry Co., Ltd |
| Hebei Jinchun Energy Technology Co., Ltd |
| HEBEI JUXIN CONVEYOR ENGINEERING CO.,LTD |
| Hebei Hugo Machinery Crane Group Co., Ltd |
| Hebei Kaiyue Industrial Pump Manufacturing Co., Ltd |
| HEBEI SAIDUN RUBBER PRODUCTS CO., LTD |
| Hebei Strudex Technology Co., Ltd. |
| Henan DaLin Rubber and Telecommunications Apparatus Co.,Ltd. |
| Henan Sanzhi Equipment Technology Co.,Ltd |
| Henan Zhongyuan Heavy Forging Co.,Ltd |
| HENAN ZHUO`AN ELECTRONIC TECHNOLOGY CO.,LTD |
| Hubei Wanxin Precision Casting & Forging Inc. |
| Xinying Environmental Technology (Hubei) Co., Ltd |
| Hubei Xignfa Chemicals Group.Co., Ltd. |
| Hubei Zhongxiang Yuansheng Vibratory Motor Manufacture Co.,Ltd |
| HUNAN ROC TECHNOLOGY CO., LTD. |
| Hunan Wuxin Tunnel Intelligent Equipment Co.,Ltd |
| Hunan Yi'er Mining Technology Co.,Ltd |
| HOLON Three-dimensional Technology(ShenZhen)Co., Ltd |
| HuaianLiheng Hydraulic Machinery CO., LTD |
| Huawei Technologies Co., Ltd. |
| Huainan Wantai Electric Co.,Ltd |
| Jinan Fucheng Hydraulic Equipment Co.,Ltd. |
| JINAN LINGONG MINING & ROCK TECHNOLOGY CO., LTD. |
| Jinan Xinte Casting And Forging Co.,Ltd. |
| Jinan Zhongnai Grinding Media Co., Ltd |
| Jiashan Lizhan Bearing Co., Ltd |
| Jiangsu Haixuan Hydraulic Pump Industry Co., Ltd |
| Jiangsu Helike Fluid Technology Co.，Ltd. |
| Jiangsu Jiaxuan Intelligent Industrial Technology Co., Ltd |
| Jiangsu Shenegis Construction Machinery Co., Ltd |
| Jiangsu New Hop New Meterial Technology Co., Ltd. |
| Jiangsu Yunxiang Mining Technology Co., Ltd |
| Jiangxi SITON Machinery Manufacturing Co., Ltd. |
| Kingnor Mining Equipment Co., Ltd. |
| JINGJI TECHNOLOGY COMPANY |
| Jingjin Equipment Inc. |
| Mineral Exploration |
| COPPERN |
| Laizhou Jingcheng Rubber Co.,Ltd. |
| Longduo （Beijing）Scientific Co., LTD |
| Liling Xing Tai Long Special Ceramic Co., Ltd |
| LIANHUASHAN ROCK TOOLS CO.,LTD. |
| Liaoning Dongda Mining and Metallurgy Engineering Technology Co., Ltd. |
| Liaoning Kaihua Photoelectric Technology Co.,Ltd. |
| Opencast Mining Technology |
| LOYANG DAHUA HEAVY INDUSTRY SCIENCE & TECHNOLOGY CO.,LTD. |
| Luoyang Tuoyan Machinery Equipment Co., Ltd. |
| PETRONAS Lubricants International |
| Mengyin Feida Mining Engineering Machinery Co., Ltd. |
| Mengyin County Kai Yue engineering Machinery Co., Ltd. |
| Nanchang Mineral Systems Co., Ltd. |
| Ningbo Idyllic Hydraulic Manufacture Co.,Ltd. |
| Qinhuangdao Ain Machinery Co.,Ltd. |
| Qingdao bohongsheng Machinery CO.,Ltd |
| QINGDAO FAMBITION HEAVY MACHINERY CO.,LTD |
| SCplus Co., Ltd. |
| Sailun Tire Sales Co., Ltd. |
| SISUPER Machinery Heavy Industry (Suzhou)Co.,Ltd |
| Shandong Anshun Mining Equipment Manufacturing Co.Ltd |
| SHANDONG DERUI MINING MACHINERY CO.,LTD |
| Shandong Dihui Machinery Equipment Co., Ltd. |
| Shandong Extraordinary Mining Machinery Co.,LTD |
| Shandong Fuzhitong Machinery Co.,Ltd |
| Shandong Haina Plasma Technology Co., Ltd. |
| Shandong Haotong Electric Co., Ltd. |
| Shandong Ultraming Fine Ceramics Co., Ltd. |
| Shandong Hengwang Group Co., Ltd. |
| Shandong Huate Magnet Technology Co., Ltd. |
| Shandong Jinchi Heavy Industry Joint-Stock Co.,Ltd. |
| Shandong Heavy Truck And Machinery CO,.LTD |
| Shandong Jutoshi Energy Technology Co., Ltd |
| Shandong Laituo Machinery Co., Ltd |
| Shandong Laizhou First Rubber Plant(General Partnership) |
| Shangdong Linquan Heavy Machinery Co.， Ltd. |
| Shandong Lusheng Heavy Industry Technology Co., Ltd |
| Shandong Qianchuan Machinery Manufacturing Co., Ltd |
| Shandong Shili Mining Machinery Co., Ltd |
| SHANDONG MICRO-SENSOR PHOTONICS LIMITED |
| SHANDONG XINHAI MINING TECHNOLOGY & EQUIPMENT INC. |
| Shandong Yichuang Intelligent Equipment Co., Ltd |
| Shandong Zhengfeng Tire Co., Ltd |
| Sandvik Rock Processing Solutions |
| Shanxi Xinyuan Automatic Instrument Co.,Ltd |
| Shanxi Xinruida Metallurgical Machinery Manufacturing Co. LTD |
| China Machinery Huajin casting Co., Ltd |
| SHAANXI HEYANG AIR-TOOL CO.,LTD |
| Shanghai Boonray Intelligent Technology Co., Ltd. |
| Shanghai Lectra Machinery Co., Ltd |
| Shanghai Metals Market |
| SHAORUI HEAVY INDUSTRIES |
| CP Device Co., Ltd |
| Shenzhen DEM Technology Co.,Ltd. |
| Shenzhou Wanda Machinery Parts Factory |
| SHENYANG ELECTRIC MACHINE MANUFACTURING CO.,LTD |
| Shenyang Doumu Industry Co., Ltd. |
| Shenyang GeYuan electromechanical Equipment manufacturing company limited |
| ShenyangHard Welding Surface Engineering Co., Ltd. |
| Shenyang Hanwei Machinery Manufacturing Co., Ltd. |
| Shenyang Sunord Mining Machinery Co.,Ltd. |
| Shenyang Heshan Casting Co.,Ltd |
| Shenyang Huapeng chain Sprocket Technology Development Co.,Ltd. |
| Liaoning Jinda Cable Co., Ltd |
| LONGi Magnet Co., Ltd. |
| RUNMANFUL industry（Mechanical Technology） |
| SHENYANG SHENGSHI WUHUAN SCIENCE AND TECHNOLOGY CO., LTD. |
| Shenyang Shilong Mechanical Manufacturing Co., Ltd. |
| Shenyang Xianke New Material Technology Co., Ltd |
| SHENYANG CBELL ELECTRIC POWER EQUIPMENT CO.,LTD |
| Shenyang New Haibo Machinery Co., Ltd |
| Shenyang Ule Mining Machinery Co., Ltd |
| Schmersal Industrial Switchgear (Shanghai) Co., Ltd. |
| Shijiazhuang Chenggong Machinery & Electrical Co., Ltd. |
| SHIJIAZHUANG CHENGDA WEAR RESISTANT MATERIALS CO., LTD |
| Shijiazhuang Weilang Drilling Machinery Fittings Co., Ltd. |
| Steute Electrical Components (Shanghai) Co., Ltd. |
| Stabilus (Jiangsu) Ltd. |
| Sichuan MC-Hydro Co. Ltd. |
| Fluid-Hydro Tech (Suzhou)Co.,Ltd. |
| LANScientific Co.,Ltd. |
| Suzhou Newball Conveyor Chain Manufacturing Co.,Ltd. |
| Suzhou Changsheng Chain Transmission Co.,Ltd. |
| Shanghai Topcon-Sokkia Technology & Trading Co., Ltd. |
| Tangshan Fengrun Shougang Metallurgy And Building Materials Co., Ltd |
| Donaldson (China) Trading Co., Ltd. |
| Tianjin Meiteng Technology Co.,Ltd. |
| Tieling Wanda Machinery Factory |
| Weihai Chengbo Wear-resistant Materials Co., Ltd |
| Weihai Gemho Digital Mine Technology Co.， Ltd |
| Weihai Shangpin Machinery Equipment Technology Co., Ltd |
| Weihai Tongge Technology Co., Ltd |
| Weifang Chuanhai Machinery Co., Ltd |
| Weifang Shengrun Special Ceramics Co., LTD |
| Weifang Zhongjia Silicon Carbide Technology Co., Ltd. |
| Weiqiao Zhixing (Huanghua) Special Purpose Vehicle Co.,Ltd. |
| Wuhu LongAlloy Co., Ltd |
| WUHUWEIXIAO HEAVY INDUSTRY CO.,LTD |
| Wuhan Qihuan Electrical Engineering Co., Ltd. |
| Wuhan Rightrans Transmission Technology Co., Ltd. |
| Xi'an Hui zhong Mechanical Equipment Co.,Ltd |
| Xiangyang Yazhou Heavy-duty Engineering Machinery Co., Ltd. |
| XINXIANG DESHENGWEIFIL TRATION PURIFICATION EQUIPMENT CO.,LTD |
| Xingtai Jiutai Screening Equipment Co.,Ltd. |
| XUZHOU TIANKE MACHINE MANUFACTURE CO.,LTD |
| Yantai Aotong Chemical Co.,Ltd |
| YANTAI HEYI FILTRATION EQUIPMENT CO., LTD. |
| Yangzhou jiguitransmission machinery Co., ltd |
| Winzoner Technology (Shanghai) Limited |
| Yunnan Tuteng Intelligent Equipment Co., Ltd |
| ZHANGJIAKOU XUANHUA HUATAI MINING AND METALLURGICAL MACHINERY CO., LTD. |
| Zhangqiu Baohua Forging Co., LTD |
| CHANGSHA ZHENGZHONG TECHNOLOGY DEVELOPMENT CO., LTD |
| Zhaoyuan Huafeng Machinery and Equipment Co.,Ltd |
| Zhejiang Lenor Flow Control Technology Co.,Ltd |
| ZHEJIANG PULANKA ROCK TOOLS CO.,LTD. |
| Zhejiang Tiantai No. 1 Screen Factory |
| Zhengzhou Hongxin Mining Equipment Co.,Ltd. |
| Makrite Hubei Industrial Co.,Ltd |
| Journal Of Intelligent Mine |
| China Mining News |
| Aluminum Corporation of China Yunnan Keli Environmental Protection Co., Ltd |
| Shenyang Pump Industry Co.,Ltd. |
| CCTEG SHANGHAI CO.,LTD |
| Chongqing Guangkexun Technology Co.,Ltd. |
| CHONGQING MAS SCI.&TECH.CO.,LTD. |
| INTERCONTINENTAL MINING |
| TMEIC Corporation |
| Zhuozhou Lifeng New Material Technology Co., Ltd |
| Zibo Jieda Machinery Co., Ltd |
| Zibo Win-ceramic Material Co , Ltd. |
| Zibo Yunze plastic Co., Ltd. |
Zunhua Yuan Chuang Technology Co., Ltd.
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