Group member of China Tungsten Industry Association

Chongyi Bird tungsten industry co., ltd

Dayu county jingwei tungsten industry co., ltd

Dongujimqin Banner Tungsten Mine

Gansu province nonferrous metal geological survey bureau

Gansu Xinzhou mining co., ltd

Ganzhou Institute of Nonferrous Metallurgy

Guangdong Shaoguan Yaoling Mining Co., Ltd.

Guangxi Hinggan Yin Jian mining co., ltd

Hengyang Yuan Jing tungsten industry co., ltd

Hu' nan Anhua Xiang' an tungsten industry co., ltd

Hunan Chenzhou mining co., ltd

Hu' nan Sansan Alloy Group Co., Ltd.

Hu' nan yaogangxian mining co., ltd

Hu' nan nonferrous metals co., ltd. huangshaping mining industry branch

Hunan Nonferrous Holding Group Xiangdong Tungsten Industry Co., Ltd.

Hu' nan non-ferrous xitian mining co., ltd

Hu' nan nonferrous xintianling tungsten industry co., ltd

Jiangxi dajishan tungsten industry co., ltd

Jiangxi dang ping Wu ye co., ltd

Jiangxi Duchang jinding tungsten and molybdenum mining co., ltd

Jiangxi fenyi Zhujiang mining co., ltd

Jiangxi ganzhong tungsten industry co., ltd

Jiangxi Hu keng Wu ye co., ltd

Jiangxi huameiao tungsten industry co., ltd

Jiangxi jutong industry co., ltd

Jiangxi xiumeishan tungsten industry co., ltd

Jiangxi University of Science and Technology

Jiangxi Pangushan tungsten industry co., ltd

Jiangxi Piaotang tungsten industry co., ltd

Jiangxi Tieshan Long Tungsten Industry Co., Ltd.

Jiangxi xihuashan tungsten industry co., ltd

Jiangxi Xia Long tungsten industry co., ltd

Jiangxi Xiaolong tungsten industry co., ltd

Jiangxi Xiushui Xianglushan Tungsten Industry Co., Ltd.

Jiangxi yaosheng tungsten industry co., ltd

Jiangxi nonferrous geological survey bureau

Li anping county Zhujiang mining co., ltd

Linwu county Dongshan mining co., ltd

Luoyang Luanchuan molybdenum industry group co., ltd

Luoyang Yulu mining co., ltd

Ninghua hangluokeng tungsten mine co., ltd

Rucheng Chashanjiao Tungsten Mine

Shaoguan meiziwo mining co., ltd

Shaoguan mianhuawo mining co., ltd

Shaoguan shirenzhang mining co., ltd

Shizhuyuan nonferrous metal co., ltd

Taibus qi jindi tungsten industry co., ltd

Wenshan Malipo Zijin Tungsten Industry Group Co., Ltd.

Wengyuan Hongling mining co., ltd

Wuming county Bao Li mining co., ltd

Xianghualing tin industry co., ltd

Yangxin county xinsheng mining co., ltd

Non-ferrous metal mineral geological survey center

Yunnan Tin Industry Group (Holding) Co., Ltd.

Yunnan Shangri-La County Hutiaoxia Xin Lei Tungsten Industry Co., Ltd.

China Rui Lin engineering technology co., ltd

China Nonferrous Group (Guangxi) Pinggui Flying saucer Co., Ltd.

Zhongse Mining Group Co., Ltd.

Zhujiang mining group

Smelting branch

Beijing Mining and Metallurgy Research Institute

Chaling county dida tungsten industry co., ltd

Chenzhou diamond tungsten industry co., ltd

Dayu long Xintai tungsten industry co., ltd

Dayu county Wei Liang tungsten industry co., ltd

Fujian Jin Xin Tungsten Industry Co., Ltd.

Ganxian county shirui new material co., ltd

Ganzhou 80 1 Tungsten Industry Co., Ltd.

Ganzhou Hua Mao tungsten material co., ltd

Ganzhou Huaxing tungsten industry co., ltd

Ganzhou Wujiang youtai new material co., ltd

Ganzhou Long Yuan tungsten steel co., ltd

Guangdong luxiang tungsten industry co., ltd

Hengyang Dong Nan Nonferrous Metals Co., Ltd.

Hu' nan chuangda Wu Fan co., ltd

Hu' nan Changchun Nonferrous Michelle Ye Co., Ltd.

Hu' nan nonferrous metal research institute

Jiangxi province xinsheng tungsten industry co., ltd

Jiang xiushui county Jiangbei Xiteng Industry Co., Ltd.

Jiangxi Tonggu Nonferrous Metallurgical Chemical Co., Ltd.

Nankang Guang Yuan Mining Co., Ltd.

Xiamen tungsten industry co., ltd

Shaoguan Xinhai Ren Dan tungsten industry Co., Ltd.

Wendeng zhengxing tungsten industry co., ltd

Xiushui Ganning industry co., ltd

Changsha nonferrous metallurgy design & research institute

School of Metallurgy and Engineering, Central South University

Carbide branch

Beijing Beiying Hard Alloy Co., Ltd.

Chengdu bangpu alloy material co., ltd

Chengdu Liangcheng Group Co., Ltd. cemented carbide tool factory

Chengdu High-tech Zone Zheng Tong Special Material Factory

Dalian yuandong cemented carbide co., ltd

Danyang yongxing hard alloy co., ltd

Wuxi drilling tool factory, Ministry of Geology and Mineral Resources

Foshan Shunde yingtong cemented carbide co., ltd.

Fujian Longyan Shile tungsten steel co., ltd

Ganzhou tejing tungsten and molybdenum industry co., ltd

Guangxi Wuzhou gangde hard alloy manufacturing co., ltd

Hebei hengkai cemented carbide tools co., ltd.

Hebei Liu Long cemented carbide group co., ltd

Hebei province Qinghe county Jingang cemented carbide tool factory

He' nan dida alloy co., ltd

Heyuan fuma hard alloy co., ltd

Heyuan yongxing hard alloy co., ltd

Hengdian group dongci co., ltd

Hu' nan boyun dongfang powder metallurgy co., ltd

School of Metallurgical Engineering, Hunan University of Technology

Hu' nan century special alloy co., ltd

Ji' nan sanzuan hard alloy tool factory

Ji 'nan Metallurgical Science Research Institute Co., Ltd.

Jiangmen chucai technology co., ltd

Jiangsu Hotan technology material co., ltd

Jiangxi Wujiang hard alloy co., ltd

Jingzhou jingjian hard alloy products co., ltd

Kunshan Chang Ying hard alloy co., ltd

Linqu county Wolong hard alloy co., ltd

Longyan huarui hard alloy tool co., ltd

Longyan yongfa powder metallurgy co., ltd

Mudanjiang north alloy tool co., ltd

Mudanjiang tool co., ltd

Nanchang hard alloy co., ltd

Nangong north cemented carbide tools co., ltd.

Penglai superhard composite material co., ltd

Xiamen lujin special alloy co., ltd

Shandong linqu tungsten and cobalt products factory

Shanghai tool factory co., ltd

Shanghai Jianfeng hard alloy co., ltd

Shanghai keli special hard alloy tool mold development company

Shanghai qingpu fengxi Mars hard alloy co., ltd

Shanghai shengda hard alloy co., ltd

Shanghai Chen Bin tungsten and molybdenum material co., ltd

Shenzhen gelinmei high-tech co., ltd

Shenzhen Jinzhou seiko technology co., ltd.

Sichuan Colet hard alloy co., ltd

Sichuan Jianyang huayi cemented carbide material co., ltd.

Suzhou ruisen hard alloy co., ltd

Suzhou xinrui alloy tool co., ltd

Taizhou Sanxin hard alloy co., ltd

Tianjin cemented carbide research institute co., ltd

Wuxi Hengfeng tungsten industry co., ltd

Wuxi kairun hard alloy products factory

Xingtai Yaxing hard alloy co., ltd

Yantai development zone Dongxing industry co., ltd

Yixing Jiayou hard alloy products factory

Element Six Hard Alloy (Wuxi) Co., Ltd.

Zhangjiagang lisan seal alloy material co., ltd.

Changsha Huaxin alloy mechanical and electrical co., ltd

Changsha Weihui Gao Xinxin Material Co., Ltd.

Changsha zhongnan kaida powder metallurgy co., ltd

Zhejiang hengcheng hard alloy co., ltd

Zhejiang Jingxin alloy co., ltd

Zhejiang Ruili hard alloy products co., ltd

Zhejiang Shi Tian powder metallurgy co., ltd

Zhongwu high-tech material co., ltd

Zhuzhou precision work hard alloy co., ltd

Zhuzhou Kent hard alloy co., ltd

Zhuzhou lizhou hard alloy co., ltd

Zhuzhou yi hard alloy co., ltd

Zhuzhou Yi Tong industry co., ltd

Zhuzhou cemented carbide group co., ltd

Zhuzhou Changjiang cemented carbide tool co., ltd

Zigong hard alloy co., ltd

Tungsten material branch

Xi an Rui fu lai tungsten and molybdenum co., ltd

Anhui metallurgy science study institute co., ltd

Antai science and technology joint-stock company

Beijing University of Technology School of Material Science and Engineering

Beijing Tianlong tungsten and molybdenum science and technology development co., ltd

Beijing Institute of Nonferrous Metals (Ministry of Industry)

Bei Kuang Xin Cai technology co., ltd

Chengdu Hongbo industry co., ltd

Dezhou huaye tungsten and molybdenum material co., ltd

Ganzhou haisheng tungsten and molybdenum group co., ltd

Nanjing University of Technology Institute of Electrical Lighting Materials

Xiamen rd hongwu molybdenum industry co., ltd

Shanghai Xianfeng refractory metal co., ltd

Shenzhen weileda science and technology development co., ltd

Xi Anhua Mountain Tungsten Industry Co., Ltd.

Zhejiang jiande Hengshan tungsten industry co., ltd

China Ordnance Academy Ningbo Branch

China Lighting Industry Association

Wei Fen Metallurgical Research Institute of Central South University

Zhuhai Murray New Material Technology Co., Ltd.

Tungsten-iron alloy branch

Fujian ganmin rare metal co., ltd.

Ganzhou Wujiang tungsten alloy co., ltd

Iron and steel research institute

Jiangsu Guangming new material co., ltd

Shanghai wangxin steel co., ltd

Economic and Trade Research Branch

Beijing antaike information development co., ltd

Ganzhou Gannan tungsten industry co., ltd

Ganzhou Wu Ye Association

Guangsheng nonferrous metal co., ltd

Hunan Nonferrous Metals Management Bureau

Hu 'nan Nonferrous Metals Holding Group Co., Ltd.

Jiangxi tungsten industry group co., ltd

Jiangxi rare metal tungsten holding group co., ltd.

Sichuan hardware and mineral products import and export company

Minmetals Nonferrous Metals Co., Ltd./Minmetals Nonferrous Metals Holding Co., Ltd.

China nonferrous metal import and export Jiangxi company

China Sinochem Group Corporation

Sinochem Hebei company