... parts with aluminum, zinc, stainless steel, alloy.metal name plate , 1:11 years experience works in metal chemical ... , Argon-Arc welding, CO2 welding, Stud weldingC: Polishing, Belt brushing, fine brushing, standing sponge brushing, dual shaft brushing ... Photoshop, Adobe Illustrator etc. Die casting, metal name plate ,die stamping, chemical etching, name plates, warning plates, machine face plates