Tung chong city, inc., is located in dong chong city, guangdong province, world manufacturing city. The company produces, arranges, sells, sells closed endends, rotary endpoints, consoles, power buttons, wire rings, threads, nylon beam belts, plastic swelling tubes, fixed seats, electrical light fittings, insulation tubes, etc. In order to adapt to the current stage of product requirements, the products of our division are tested through environmentally friendly rohs and some are certified through ul, ce, cqc, vde。