Shenzhen Guangjiang Yigao AD. LED Co., Ltd. is a high-tech company engaged in researching, manufacturing, marking and selling LED light source. We are located at Shiyan, Shenzhen - the hometown of LED lighting industry. Depending on the abundant innovation experience of production/R&D of LED light sources and paramount services for customers, and with the development philosophy of "integration of optoelectronic technology, focusing on the advertising industry, and expanding marketing channels, promoting YIGAO brand", we have been widely recognized among advertisement lighting, exhibition display and so on industries since the foundation in 1995.

YIGAO products include:
1) Advertising logo LED light source systems
2) Advertisements LED light source systems
3) Exhibition display LED light source systems
4) Advertisement fluorescent light source systems