LED displays, dot matrix displays, light bars, clock screens, LCD back lights, LED advertising displays, LED testing facilities, remote controllers, electromagnetic counters

Founded in the mid-1980s as an electronics factory, we were re-established in 2000 as Hangzhou Sangao Optoelectronics Technology Co., Ltd. With much experience in the diode field, we can now supply LEDs, LED displays, dot matrix displays, light bars, clock and watch screens, LCD back lights, remote controllers and photoelectric switches. These products are widely used in elevators, office equipment, meters, cameras, home appliances, motors, traffic control devices, and related applications.With...[Click for details]