SH Group Holdings Ltd

SH Group (Holdings) Limited is an investment holding company that provides electrical and mechanical (E&M) engineering services to public and private sectors in Hong Kong. It designs, supplies, installs, and maintains mechanical ventilation and air-conditioning systems, and offers services for low voltage electrical systems and other E&M systems, including fire services and plumbing and drainage systems. The company was founded in 1986 and is headquartered in Kowloon, Hong Kong.