Sunshine Circuits(300739.SZ)

Sunshine Global Circuits Co.,Ltd. engages in the research, development, manufacture, and sale of printed circuit boards (PCBs) in China. The company offers AI acceleration card, heterogeneous computing server, optical module, server solid state drive, high-voltage dc planar transformer; communication backplane, switch, active antenna, communication power brick; and probe cards, load boards, vertical probe cards, and burn in boards. It also provides robot dog joint drive; axial-flux motor, dexterous hand joint motor, and robot joint motor; and ultra-thick copper power energy board, battery management system, charging station power distribution, and embedded busbar.