Supply, wholesale and retail of essential service assets, including fire safety equipment, fire detection and alarm systems, emergency warning systems, evacuation systems, fire sprinkler systems, fire pump sets, fire water tanks, fire extinguishers, fire hose reels, fire hydrants, passive fire protection systems, fire/smoke doors and emergency/exit lighting installations

Installation and maintenance of essential service assets, including fire safety equipment, fire detection and alarm systems, emergency warning systems, evacuation systems, fire sprinkler systems, fire pump sets, fire water tanks, fire extinguishers, fire hose reels, fire hydrants, passive fire protection systems, fire/smoke doors and emergency/exit lighting installations; installation, maintenance, servicing and repair of fire detection systems in hazardous locations and buildings; installation and maintenance of air conditioning systems; electrical contracting services; electrical apparatus installation; electrical apparatus repair; electrical engineering services (construction); electrical installation services; electrical wiring services; installation of audio electrical apparatus; installation of electrical apparatus; interference suppression in electrical apparatus; maintenance and repair of electrical apparatus; maintenance, installation and repair of electrical items and equipment; repair of electrical appliances; residential, commercial and industrial installation and repair of electrical and computer wiring and cabling