升级到高级会员并解锁额外的福利. 更多详细资料
加入我们,关注您的公司成长! 成为全球1万多家金属材料公司的一分子 更多详细资料
we supply printing paper,offset paper as buyers request
Commodity : Lead Quality : Lead of 99.97 purity (minimum) conforming to BS EN 12659:...
Commodity : COPPER quality : Grade A copper conforming to BS EN 1978:1998 (cu-CUTH-1...
Commodity : Aluminum Quality : Primary Aluminum of minimum 99.7% purity with maximum...