About Us

Sun.King Technology Group Co., Ltd. (hereinafter referred to as Sun.King Technology) is a technology-leading and highly influential supplier of power electronic devices and system integration solutions. Founded in 2002 and listed on the Hong Kong Main Board in 2010 (Stock Code: 0580.HK), the company has grown into an integrated enterprise encompassing R&D, manufacturing, and sales. Today, Sun.King Technology employs nearly 1,000 people,  and operates more than ten subsidiaries in Beijing, Jiashan and Ningbo (Zhejiang), Wuxi (Jiangsu), Wuhan (Hubei), as well as Switzerland, Germany, and the Netherlands.

We uphold the philosophy of “technology innovation as the primary driving force for enterprise development” and focus on two core high-tech fields:

• Power Semiconductors and Supporting Devices: world-class self-developed IGBT and SiC chips and modules; China’s first and only domestically developed anode-saturated reactor; the first DC support capacitor for flexible DC systems; industry-leading laminated busbars and integrated busbars.

• Power System Innovation Technologies: state-of-the-art solid-state switches and pulse power supplies; impedance measurement with international invention patents; industry-leading online monitoring systems.

Sun.King Technology has established three major R&D centers in Jiashan, Wuxi, and Wuhan, along with three overseas R&D teams in Switzerland and Germany, forming a global innovation network. We operate 10 dedicated R&D teams, with R&D personnel accounting for more than one-third of total staff. The company has obtained five national-level energy technology achievement certifications, over twenty provincial and municipal innovation awards, and more than 260 patents. Our breakthrough technologies are widely applied across renewable energy generation, HVDC transmission, smart grids, electric vehicles, rail transit, marine applications, telecommunications, scientific research, and industrial automation.

Adhering to the business philosophy of “pursuing excellence and creating win-win outcomes” and the mission of “driving green energy development through technological innovation”, Sun.King Technology will continue to leverage its integrated strengths in R&D, manufacturing, and sales, delivering cutting-edge technologies to support the growth of the renewable energy value chain and the development of next-generation power systems.

• Vision: To be a globally leading supplier of power semiconductor devices and system solutions.

• Mission: Drive green energy development through technological innovation.

• Core Values: Respect, Innovation, Excellence.

• Business Philosophy: Pursue excellence, create win-win outcomes.