Guangzhou Zhongheng Optoelectronics Technology Co., Ltd. is a pioneer in indoor LED light industry of China. It is member of LED light product standard formulate group of Guangdong province. Strategical cooperating with the world leading LED chip manufacturers, we are a large scale LED light corporation, integrated R&D, production and sales for LED chip packing, LED application light source, LED light fixtures, and we also have our own mould workshop, injection molding workshop, hardware ...