... Material: any sheet material or belt materials. Etching metal sheet, also named etching metal, etching etc. Process: chemical etching. Material: any sheet material ... , iron, nickel, alloy etc. Specifications: ItemDescriptionMaterialany sheet material or belt materials such as stainless steel, brass, ... wire mesh, nameplate, juice machine filter, razor sheet, precise elecronics parts, ani-insect net, meal ...