Sunshine Global Circuits Co.,Ltd. engages in the research, development, manufacture, and sale of printed circuit boards (PCBs) in China. The company offers high layer count, high frequency speed, HDI, rigid-flexible, heavy copper, and special PCBs, as well as multilayer, metal based boards, flex boards, etc. Its products are used in industrial control, medical and automotive electronics, telecommunication equipment, LED lighting, and other applications.