Partial users by June 2018
· 1. Baoshan Iron and Steel Co., Ltd.
· 2, Maanshan Iron and Steel Co., Ltd.
· 3, Changchai Co., Ltd.
· 4, Tangshan Iron and Steel Co., Ltd.
· 5, Xiangtan Iron and Steel Company
· 6, the Iron and Steel Company
· 7. Jiangsu Shagang Group Quality Inspection Department
· 8, Panzhihua Iron and Steel Company
· 9. Anshan Iron and Steel Group
· 10, Taiyuan Iron and Steel Group Co., Ltd.
· 11. Jinan Iron and Steel Group Co., Ltd.
· 12, Tianjin Dawu Steel Company
· 13, Jiuquan Iron and Steel Group Co., Ltd.
· 14, Baotou Iron and Steel Company
· 15, Fujian Sangang Shuguang Co., Ltd.
· 16, Tonghua Iron and Steel Company
· 17, Liuzhou Iron and Steel, Guangxi
· 18, Xinjiang Bayi Iron and Steel
· 19, Qingdao Iron and Steel Company
· 20, Benxi Iron and Steel Company
· 21, Anyang Iron and Steel Co., Ltd.
· 22. Nanjing Iron and Steel Group Co., Ltd.
· 23, Shougang Qiangang Steel
· 24. Shanghai Baosteel Group Meishan Iron and Steel Group
· 25. Xingtai Iron and Steel Co., Ltd.
· 26, Chengde Steel Company
· 27, Guizhou Shuicheng Iron and Steel
· 28, Tianjin Iron and Steel
· 29. WISCO Group Ezhou Steel
· 30, Jiangyin Huaxi Iron and Steel Co., Ltd.
· 31. Xinyu Steel Co., Ltd.
· 32, Henan Wuyang Iron and Steel
· 33, Yuxi Xinxing Iron and Steel Co., Ltd.
· 34. Wuyuan Iron and Steel Co., Ltd.
· 35, Shandong Laiwu Iron and Steel Company
· 36. Hebei Jingye Group
· 37. Jinan Iron and Steel Group Shiheng Special Steel Co., Ltd.
· 38, Tangshan Guofeng Steel Company
· 39. Kunming Iron and Steel
· 40. Erzhong Group (Deyang) Heavy Equipment Co., Ltd.
· 41, Jiangyin Xingcheng Special Steel Co., Ltd.
· 42. Luoyang Iron and Steel Group Co., Ltd.
· 43, Xichang Iron and Steel Co., Ltd.
· 44. Suzhou Iron and Steel Co., Ltd.
· 45. Shanghai Honggang Power Station Equipment Casting & Forging Co., Ltd.
· 46. Fujian Sanan Iron and Steel Plant
· 47. Nanjing Iron and Steel Group Huai'an Iron and Steel Company
· 48, Hangzhou Iron and Steel
· 49. Fujian Multi-edge Saw Blade Co., Ltd.
· 50, Tianjin Qiankun Steel Co., Ltd.
· 51, Yantai Xinchao Industrial Co., Ltd.
· 52. Xi'an Shaanxi Drum Power Co., Ltd.
· 53, Shandong Zibo Iron and Steel Plant
· 54. Inner Mongolia Entry-Exit Inspection and Quarantine Bureau
· 55, Luoyang Heavy Machinery Factory
· 56, Hantong Mechanical and Electrical Equipment Co., Ltd.
· 57. Zhejiang Shuanghuan Gear Group Co., Ltd.
· 58. Chengde Xinxin Vanadium & Titanium Steel Co., Ltd.
· 59, Gansu Jinchuan Group Co., Ltd.
· 60, Wuhu Xinxing Pipe Co., Ltd.
· 61. Nanchang Iron and Steel Co., Ltd.
· 62, Lihuai Iron and Steel Group Co., Ltd.
· 63. Guangdong Zhongchuan Huangpu Shipbuilding Co., Ltd.
· 64. Hunan Hengyang Copper Tube Co., Ltd.
· 65, Shandong Zibo Steel
· 66. Quality Inspection Department of Jiangsu Yonglian Iron and Steel Co., Ltd.
· 67. Wuxi Xixing Iron and Steel Co., Ltd.
· 68, Tangshan Jianlong Industrial Co., Ltd.
· 69. Shaanxi Longmen Iron and Steel
· 70, Tangshan Banbidian Steel
· 71, Tangshan Jinan Iron and Steel
· 72, Tangshan Jiujiang wire rod
· 73. Changzhou Zhongtian Iron and Steel Co., Ltd.
· 74, Tang Shandong Sea Iron and Steel Company
· 75. Sichuan Desheng Group Steel Company
· 76, Sichuan Chuanwei Group
· 77, 邯郸 new cast pipe
· 78, CIS Sadie
· 79, ??Yantai Zhenhe Industrial Company
· 80. Shimadzu (Shanghai) Laboratory
· 81, THERMO (Shanghai) Office
· 82, Wujiang Shenjia Steel Co., Ltd.
· 83, Shanghai Blower Factory
· 84, Warner Shenglong (Ningbo) Co., Ltd.
· 85. Zhejiang Wanxiang Group Foundry Branch
· 86, Shanghai Power Equipment Co., Ltd. Quality Inspection Department
· 87, Maanshan Saint-Gobain Company
· 88, Heilongjiang Jianlong Iron and Steel Co., Ltd.
· 89, Jiang Danyang Longjiang Iron and Steel Co., Ltd.
· 90, Heilongjiang Xilin Iron and Steel Group Co., Ltd.
· 91. Xinghua Precision Cast Steel Co., Ltd.
· 92. Jiangsu Shagang Group Huaigang Special Steel Co., Ltd.
· 93, Henan Zhongyuan Internal Distribution Co., Ltd.
· 94, Hubei Huangshi Xinye Steel Donggang
· 95. China First Heavy Machinery Manufacturing Group
· 96. Asia Aluminum Industry Factory Aluminum Strip Factory
· 97, Dong'e County Jinhua Iron and Steel Co., Ltd.
· 98, Henan Jiyuan Iron and Steel
· 99, Tianjin Iron Works
· 100, Tangshan Rongxing Iron and Steel
· 101, Jiaxing Dongfang Special Steel Co., Ltd.
· 102, China Metallurgical Jingcheng
· 103, Yan Xinji Ao Sen Steel
· 104, Anhui Changjiang Iron and Steel
· 105, Dongfeng Diesel Engine Co., Ltd.
· 106, Tangshan Ganglu Steel
· 107, Qinghai Aluminum Industry
· 108, Jinan Steel City Mining Co., Ltd.
· 109, Jilin Jianlong Iron and Steel
· 110, Shandong Jinshunda Group Co., Ltd.
· 111, Changchun Railway Vehicle Equipment Co., Ltd.
· 112, Shandong Linyi Sande Special Steel Co., Ltd.
· 113, Zhenjiang Huadong Instrumental Glass Co., Ltd.
· 114, Chengdu University of Technology
· 115, Hefei University of Technology Test Center
· 116, Jiangsu Shagang Xinruite Iron and Steel Co., Ltd.
· 117. Hubei Diamond Cement Co., Ltd.
· 118, Anhui Panjing Cement Co., Ltd.
· 119, Sichuan Chengshi Tianying Cement Co., Ltd.
· 120, Xuzhou East Asia Steel Co., Ltd.
· 121, Chongqing Fuhuang Cement Factory
· 122, Jiangyin Xicheng Iron and Steel Co., Ltd.
· 123, Baotou Oriental Hope Aluminum
· 124, Inner Mongolia Chifeng Yuanlian Iron and Steel
· 125, Shanxi Antai Group
· 126, Tangshan Xinye Iron and Steel
· 127, Shijiazhuang Iron and Steel Company
· 128, Hebei Iron and Steel Group Research Institute
· 129, Tangshan Jinxi Iron and Steel
· 130, Xilin Steel
· 131, Changzhou Zhongtian Iron and Steel
· 132, Guangxi Shenglong Metallurgy
· 133, Changzhi Steel
· 134, Rizhao Steel
· 135, Jiangxi Jiujiang Iron and Steel
· 136, Shanxi Zhongyang Iron and Steel
· 137, Qinghai Salt Lake Magnesium
· 138, Tangshan Donghua Iron and Steel
· 139, Northwestern Polytechnical University
· 140, Tangshan Jinxi Zhengda Steel
· 141, Lianyungang Yaxin Steel
· 142, Qinhuangdao Anfeng Steel
· 143, China Railway Chenzhou Equipment Co., Ltd.
· 144, Shandong Guangfu Group
· 145, Wuhai Deyi Steel
· 146, Nantong University
· 147, Tangshan Ganglu Steel
· 148, Fushun Special Steel
· 149, China National Color Group Myanmar Nickel Mine
· 150, Yuxi Xianfu Steel
· 151, Qinhuangdao Changli County Shunxian Industrial Co., Ltd.
· 152, Hebei Tianzhu Iron and Steel
· 153, Chongqing Iron and Steel
· 154, the first Tang Baosheng special strip
· 155, Xuefeng Steel
· 156, Xiwang Special Steel
· 157, Mudanjiang Xin North Petroleum Drilling Tools Co., Ltd.
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