Shenzhen Cooleeon Electronics Co., Ltd. is a professional Manufacturer & Supplier for LED Lighting Products (expecially in Flip-Chip COB area) who has around 12-year experience in Gongdong of China.Cooleeon Electronics has a complete & scientific Quality Management system, with a number of very experienced engineers and technicians, and with an remarkable productivity (equipped with full of advanced high-tech equipment and 30 automatical production lines), who is at the top ranks in COB industry.For the passed 12 years, Cooleeon Electronics mainly focused on the research & development of LED Chips Packaging, we have accumulated very rich experience in Vertical-Chip and Flip-Chip technology, and have serviced very many companies all over of the world. Our products mainly used in indoor lighting, car lighting, traffic lighting, office lighting, industrial lighting, outdoor lighting etc."Quality First" is always the driving power for COOLEEON People.