Metallurgy, mining group |
Products |
Chinalco |
Loud Speaking Telephone |
Wisco group |
Waterproof and dustproof phone + Loud Speaking Telephone |
Shougang group |
Waterproof and dustproof phone + Loud Speaking Telephone |
Pangang group |
Waterproof and dustproof phone + Loud Speaking Telephone |
Yunnan copper |
Waterproof and dustproof phone |
Zhongpan mining |
Loud Speaking Telephone |
Sichuan Lianshan Xi chen mining |
Waterproof and dustproof phone |
Sichuang Jiangyou Yan men pyrite |
Waterproof and dustproof phone |
Zijin mining group |
Waterproof and dustproof phone |
Shandong gold mining |
Waterproof and dustproof phone |
Shandong Laizhou friendship mining |
Waterproof and dustproof phone + Loud Speaking Telephone |
Laizhou JinCang mining |
Waterproof and dustproof phone |
Zibo mining group |
Waterproof and dustproof phone |
Yunnan copper (group) |
Waterproof and dustproof phone |
Yunnan Chuxiong mining |
Waterproof and dustproof phone |
Jiangxi copper |
Waterproof and dustproof phone |
Tibet mining development Co. |
Waterproof and dustproof phone |
The western mining Co. |
Waterproof and dustproof phone |
Xinjang Zhong he Co. |
Waterproof and dustproof phone |
Inner Mongolia baotou rare-earth hi-tech Co. |
Waterproof and dustproof phone + Loud Speaking Telephone |
Inner Mongolia ming development Co. |
Waterproof and dustproof phone + Loud Speaking Telephone |
Chinalco (Lanzhou) company |
Waterproof and dustproof phone + Loud Speaking Telephone |
Inner Mongolia Baotou aluminium |
Waterproof and dustproof phone |
Shenhua group |
Waterproof and dustproof phone |
Hebei energy Handan mining group |
Waterproof and dustproof phone |
Anhui sincere copper |
Waterproof and dustproof phone + Loud Speaking Telephone |
Hongsheng coal |
Loud Speaking Telephone |
Jiangxi copper industriy Co. |
Waterproof and dustproof phone + Loud Speaking Telephone |
Hubei Daye nonferrous metals |
Waterproof and dustproof phone |
Hunan nonferrous metal group |
Waterproof and dustproof phone |
Xiangxi Tian chen mining |
Waterproof and dustproof phone |
Lian Shao mining bureau |
Waterproof and dustproof phone |
Huihua Xiangxi gold-antimony ore |
Waterproof and dustproof phone + Loud Speaking Telephone |
Shanxi coal enterprise |
Loud Speaking Telephone |
Lian Gang group |
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Lengshui jiang iron |
Waterproof and dustproof phone |
Xiangtan steel company |
Waterproof and dustproof phone |
Wisco communications |
Waterproof and dustproof phone + Loud Speaking Telephone |
NIG Azelik uranium mine Co. ( SOCIETE DES MINES D 'AZELIK S.A) |
Waterproof and dustproof phone |
... |
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