WS-SK Target Group Ltd. is an investment holding company. It operates through the following segments: Manufacturing and Trading, Other Building Materials and Services, Sourcing Services, and Sale of Health Supplement Products. The Manufacturing and Trading segment focuses on precast concrete junction boxes. The Other Building Materials and Services segment is involved in trading accessories and pipes and providing mobile crane rental and ancillary services. The Sale of Health Supplement Products segment includes sourcing and selling health supplement products. The company was founded by Swee Keong Loh in 1993 and is headquartered in Seri Kembangan, Malaysia.