Establish in 2001, Dongguan Sims Optoelectronics Co., Ltd. is a professional manufacturer and exporter of led products, plastic products,aluminum products and so on. Our company specializes in the design, manufacture and trade of led products,plastic products and moulds. Our products are LED light, all the plastic parts and the aluminum parts have been made by ourselves. Our led light contain led bulb light, led tube light, led panel light, led candle light, led spot light, led ceiling light, led down light, led wall lamp, led strip light, led street light, led flood light, led underground light and so on