Qingdao Hengqing Electronic Co., Ltd, a superior LED manufacturing and lighting App enterprise combines research, producing, sale, which adopts research achievements and technology supported by China Ocean University. Since established in 2000, our company builts long term strategic cooperation with the university with wellknown professors and technicians in LED field. HQ complys the value ' Quality fist, Reputation first ' and strives to be the leader in LED lighting field. HQ products have passed certificates of CE, EMC, LVD, ROHS, UL, KS and so on, which sell well in European countries, America, Southeast area, Middle east area, especially HQ has built long term partnership with a lot of European clients. HQ has brought in a production automatic line and advanced equipments since establishment.With great efforts of all HQ staff, HQ has developed to be a new high-tech enterprise with modern management.By now, HQ has involved in & out door illumination, LED backlighs, city illumination project, HP LED street light fields with main range products of LED chips with different colours, LED tube, LED bulb, LED spotlight, LED table lamp, LED reading lamp, LED droplight, LED ceiling light, LED screen, LED backlight, LED street light, LED solar street lightï¼ LED garden light, LED griding light and related products. Our newly researched LED chips' brightness decline approaches zero and can be produced by different clients' special desires to satisfy home and abroad markets. HQ's products are popular with customers word widely by high quality with reasonable and vailing prices. We HQ people will respond to the customers with the best quality and perfect after-sale service. Obviously HQ is your best choice.