SH Group (Holdings) Ltd. is an investment holding company, which engages in the provision of electrical and mechanical engineering services. The company employs 133 full-time employees The company went IPO on 2017-01-03. The firm provides services in the supply, installation and maintenance of mechanical ventilation and air-conditioning systems (MVAC system) in both the private and public sectors. The firm also provides services in low voltage electrical systems and other electrical and mechanical systems (E&M systems) such as fire protection systems, water supply and sewage systems.