Huacai Opto-electronics Co., Ltd, founded in 2007 and based on the LED lighting, is a large integrated company which specializes in R&D and manufacture of LED lighting application.The main products are: SMD LED Flexible Strip, SMD LED Rigid strip, LED T5& T8 Tubes, led modules, led bulbs, led spots and so on which all of them have been awarded the CE & RoHS certificate