Hong Kong,
We are a buying office in Hong Kong for our smelters China. In Kong, we mainly on doing the procument job factoires China, Zinc materials include zinc dust, slag, steel EAF and also copper clement, sludge, ore. Other than copper, request lead ore, antimony ore ...
steel dust, steel mill, zinc dust, zinc slag, zinc residue, zinc flue, zinc flue dust, eaf dust, copper ore
