公司简介
Our main products are as follows:
Antimony Ingot;Tin Ingot; Zinc Ingot;Aluminum Ingot; Lead Ingot;Copper Ingot
Tungsten Ore;Tungsten Concentrate;Titanium Concentrate;
Ferro-Silicon Alloy;Silicon-Manganese Alloy;Ferro-Molybdenum Alloy;Ferro-Vanadium Alloy。
steel PPR composite pipes，PE pipes ,PVC pipes and so on
相关证明的文件
没有发现相关证明的文件。