Sun King Technology Group Ltd. is an investment holding company, which engages in the manufacturing and trading of power electronic components. The company is headquartered in Beijing, Beijing and currently employs 1,066 full-time employees. The company went IPO on 2010-10-13. The Company’s main businesses include the manufacture and trading of electronic power components. The firm's products include silicon carbide (SiC) chips and modules, insulated gate bipolar transistor (IGBT), anode saturable reactors, power capacitors, direct current (DC) support capacitors for flexible DC transmission, system of online monitoring of smart grid, laminated busbars and cell contacting systems and others. The firm's products are mainly used in power transmission and distribution, electrified transportation, and new energy power generation and energy storage for industrial control.