ethching material: S/S,PCC, SPCD, SPCE, STAINLESS, COPPER & BRASS, ALIMINIUM ALLOY ETC, thickness is in the range of 0.1mm to 6 etching material:S/S, SPCC, SPCD, SPCE, STAINLESS, COPPER & BRASS, ALIMINIUM ALLOY ETC, thickness is in the range of 0.1mm to 6 mm, formed with single moulds or progressive die ,with surface treatment according to the requirement of products. The product material we can ...