Desc:DUCT FLANGE CORNER: Product Name Duct Flange Corner Material Galvanized Steel / SS Thickness 0.8mm/1.0mm/1.2mm Process Stamping Price Item EXW/FOB/C&F...
Desc:Features of 6 Series aluminum alloy:The representative alloy number is 6061 and 6063. The main aluminum alloying element are magnesium and silcon. S...