Hangzhou Rainbow Opto-Electronic CO., LTD is located in Hangzhou, China. Though founded in 2000, Rainbow developed rapidly & steadily and also owned the high reputation in the LED industry by the good quality, price and service. The company occupies the area of about 5000m2, and has more than 500 employees, not less than 50 high technology engineers and specialists in the field of LED. The daily output of the LED has increased to 4,200,000pcs from 100,000pcs.

Do not satisfied with present condition and being brave to innovate in techniques and products is one of Rainbow's features. And we have passed the ROSH product authentication in Mar, 2006.  

At present, we could provide super bright LED with various color and specification and high power LED.  The color temperature of the bright white LED can be divided stictly as customer's request. By the special technology, we improved the brightness of LED while guaranteeding its stability with delays the fade.    
Our products have been widely applied in illumination, decorative lighting, automobile electron, transportation and communication, handicraft, domestic electric appliances, electronic, instrument measuring appliance, back light demonstration and many other production fields.