Dongguan Longxing Optoelectronic Technology CO.,Limited(Hongkong Longxing Optoelectronic Technology CO., Limited) is founded in 2000 and located in Dongguan city---the machine and manufacturing center. Longxing is specialized in designing, developing and manufacturing the LED torch series. Depending on its outstanding technology, innovation spirit, superior equipments, and high demand for quality, Longxing successively produces superior aluminum alloy LED torches for different usage and conditions.......