Hangzhou Rainbow Opto-Electronic Co., Ltd. is located in the beautiful city of heaven - Hangzhou in China. Though founded in 2000, our company has already obtained rapid, sustainable and steady development and also owned a high reputation in the LED industry for good quality, price and service of products manufactured by Rainbow. Now we have employees of more than 500. However, our scientific research team consists of more than 50 persons who are all high technology engineers or specialists in the field of LED. Our company covers an area of about 5000 square meters. Our daily output of LED...