SH Group (Holdings) Limited is engaged in the provision of electrical and mechanical (E&M) engineering services. The Company focuses on the supply, installation and maintenance of mechanical ventilation and air-conditioning (MVAC) system. The Company also provides services in relation to low voltage electrical system and other E&M systems, including fire services system, plumbing and drainage system depending on its customer's needs. The Company undertakes E&M engineering projects in both public and private sectors. The Company has undertaken over 180 projects covering various types of buildings, including residential flats, offices, hotels, hospitals, shopping malls and industrial and commercial properties. Its fire services include fire prevention, detection, suppression and extinguishing systems. Its plumbing system provides clean and stable water supply, and drainage system removes wastewater and rainwater through drainage system into the city's sewage system.