... Zinc-plated, nickel-plated, chrome-plated, silver-plated, gold-plated, imitation gold-plated, and so onPacking Inner---Plastic Bag; Outer ... , miniature switches, architecture, commodity and A/V equipment, hardware and plastic molds, sports equipment and gifts, and moreQuality ... This enables us meet the customers' different demands. 1.hardware Spring, made of various steel; 2. RoHS compliance; ...