GSS Energy Limited, an investment holding company, engages in the precision engineering business in Singapore, Indonesia, China, Thailand, and internationally. It operates through three segments: Mechanisms, Microshafts, and Electric Vehicle. The Mechanisms segment provides advanced production technology to multi-national manufacturers in the field of home and car audio entertainment, communication, computer, office automation, and medical industries. The Microshafts segment manufactures and sells high precision shafts.