Shenzhen Guoyexing Optoelectronics Co., Ltd., one of the largest LED manufacturers in China, is a comprehensive hi-tech enterprise. We provide professional service in R&D, manufacturing, and marketing. Our main products include LED lamps, LED numeric, LED dot matrix display (indoor, outdoor, and semi-outdoor), backlight, SMD LED, and other optoelectronics components. These products are widely used in electrical appliances, mobile phone, public, traffic system, advertisement, bank, and so on. We possess highly trained management team, technical engineer and experienced worker, advanced production equipment, world-lead automatic SMD production line, and testing instrument, such as automatic die bonder, automatic wire bonder, molding machine, automatic cutting machine, sorting machine, tapping machine, thermal shock tester, temperature & humidity tester, environment tester, analytical microscope, and other equipment. All raw materials are imported form well-known enterprise overseas. Strict ISO 9001 Quality Control System and modern administration model make our company well-known as qualified, credited, and perfect service enterprise. We would like to cooperate with you sincerely and hope we would establish a business relationship in the very near future! ... 
China