... iron, chromium, tin, zinc, 24k gold, pure silver, etc. with a strong power, high speed, lower stress, and top quality. It suit for industries ... on decorated plating, odd metal plating, alloy plating, special type plating, etc. it not only for hanging plating, but ... ” (Qingmingtu) 9. Work as one of metal electrophoresis machine: Through the action of electric field, let some electriferous of organic ...