China Sinostar Group Co., Ltd. is an investment holding company, which engages in designing and sale of electronic products. It operates through the following segments: Properties Development, Properties Investment, Properties Management, and Hydroelectric Power Business. The Properties Development focuses on development and sale of properties. The Hydroelectric Power Business segment includes operation and management of hydroelectric power stations. The company was founded by Sak Hong Lau in 1969 and is headquartered in Hong Kong.