GMA Optoelectronics

Guangmai Photoelectric (Stock Code: 838220) was established in 2009 and was restructured into a joint-stock company in 2015. With a total of 67.3 million shares, Guangmai Photoelectric is a national high-tech enterprise specializing in the research, development, production, and sales of optical, optoelectronic components, semiconductor components and materials, industrial control, and Internet of Things application products. It is one of the few domestic companies capable of providing comprehensive solutions for light sources, light transmission, and secondary optical effects.