Hangzhou Rainbow Opto-Electronic Co., Ltd.

Hangzhou Rainbow Opto-Electronic Co., Ltd which professionally produces LEDs in Hangzhou of China was established in 2000 year. There are more than 500 employees and not less than 50 engineers and specialists in our factory. About 45 automatic testing machines and 26 golden line welding wire machines have been imported from ASM and CHANGYU (Taiwan). With the auto-machines and R&D team, our LEDs have the features of long life and good consistency. Moreover, the daily output has increased to 5, 000, 000PCS. [Details]