Communication & System Solution Public Company Limited, together with its subsidiaries, distributes and installs passive fire protection materials and equipment for buildings and factories in Thailand. The company operates through two segments: Distribution Electrical Equipment and Installation Service. It operates as supplier of electronic cable and other equipment related to electrical system, and fire protection equipment; and designs and installs telecommunications and fire protection systems, as well as offers other installation services for electric vehicle charger station and solar cell systems. The company also provides electrical wires, lamps and lighting equipment, conduits and installation equipment, electrical systems control equipment, and electrical transformers; fire barrier systems; and information technology solutions comprising network solutions, transmission, network security, and application software and related hardware for government sectors, such as military, police, and enterprise. Communication & System Solution Public Company Limited was founded in 1994 and is headquartered in Nonthaburi, Thailand.