Solis Holdings Limited, an investment holding company, operates as a design and build mechanical and electrical engineering contractor in Singapore. The company installs electrical-based systems, such as switchboards and switchgears, including circuit breakers, meters, protection devices, cables, and cable boxes; standby generator systems, and fuel tanks; cabling systems; circuit wiring for lighting; lightings systems, such as light fittings, emergency lightings, and building façade lightings; ceiling and wall fans, including switches, regulators, and safety devices; power supply systems comprising CCTV, security access control, and public address systems; telephone cabling systems, such as cables, conduits, accessories, and equipment; information technology systems, including cabling system for servers and data outlets; car parking systems comprising entry and exit points controlled by microprocessors, cash card readers, and related data communication systems; security systems, such as contactless card readers, door controlling systems, and emergency break glass systems; CATV systems; and lightning protection systems. It is also involved in the installation works of air-conditioning systems, including air-conditioning units, refrigerant pipework and drainage works, and requisite insulation and fittings; mechanical ventilation systems, including exhaust air fans; fire protection systems, which include fire alarm panels, heat detectors, fire sprinklers, fire hosereel, hydrant systems, and clean gas total flooding systems; and the design and build, and/or the installations of the abovementioned systems including the requisite power supply, and control system. It serves private residential, mixed residential, and commercial developments, as well as institutional buildings.
