|
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 |
Waterproof and dustproof phone + Loud Speaking Telephone |
|
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 |
|
... |
... |
