ethching material: S/S,PCC, SPCD, SPCE, STAINLESS, COPPER & BRASS, ALIMINIUM ALLOY ETC, thickness ... in the range of 0.1mm to 6 etching material:S/S, SPCC, SPCD, SPCE, STAINLESS, COPPER & BRASS, ALIMINIUM ALLOY ETC, thickness ... we can provide 4000 square meters per month. handle shower gasket