SK Square is a portfolio management company that specializes in managing semiconductor and ICT (information and communication technology) platform businesses.
StarPower Semiconductor (嘉兴斯达半导体股份有限公司) is a company that develops, manufactures, and supplies insulated gate bipolar transistor (IGBT) power semiconductor chips and modules.
Wuxi Shangji Automation (无锡上机数控股份有限公司) is a company that specializes in the development, production, and sales of precision machine tools for the solar photovoltaic industry.
Hangzhou Lion Microelectronics (杭州立昂微电子股份有限公司) is a company that designs, develops, manufactures, and distribute semiconductor materials for integrated circuits and power chips.