Unit D,16/F,Cheuk Nang 21st Century Plaza 250 Hennessy Road,Wanchai hongkong,
Huisen Copper Mining International Group Limited Is By Hongkong Dragon Investment Limited, Oil Trading Co.,Ltd and so on the share-holding reorganization but becomes, company after optimum composition, with unceasing structure adjustment service ...
Coking Coal, Foundry Coke, Metallurgical Coke, Non-Coking Coal, Steam Coal, Lignite, Anthracite, Bituminous
