公司简介
Tianjin Jin Ao Ou mineral products sales.Co.,Ltd is the manufactur of all kinds of metals,the products are of good quality and price competitive .Main products as follow:
Metal scrap(aluminium,magnesium...) Metal ingot(zinc,aluminum...)
Metal powder(zinc,tungsten...) Rare metal (uropium oxide,cobalt oxide... )
相关证明的文件
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