... department aluminium pipe Item NO.aluminium pipe MaterialAluminum Alloy 6063-T5 SurfaceMilling, drilling, anodizing, power coating, polishing, ... Introduction of Company:1. Foshan Nanhai Yixin Aluminum Products Co., Ltd is the one of ... designing department, specializing in aluminum extrusion mould, aluminum extrusions (eg: aluminum profiles, aluminum heat sink), aluminum fabrication, anodizing, powder ...