New and old customers: 
You are good! 
Here I would like to extend my heartfelt thanks to all the staff of rainbow optoelectronics technology co., LTD. For all the new and old friends who care about our business. 
Our company is united, and with the strong support of our customers, we are striving to build a well-known brand in the LED industry. 
The website is a link to you my window, we hope in the information age today, colorful rainbow can communicate with you more, a more understanding; Join hands to achieve common development together!