公司简介
we have stockist of stainless steel and carbon steel pipe,sheet,plate,flat,coils,bar,copper,brass,nickel,tin,zinc,kobalt etc.
manufacture of stainless steel and caron steel pipe-fittings,flange,nut-bolt,valve,dairy fittings etc.
相关证明的文件
没有发现相关证明的文件。