Kumwell Corporation Public Company Limited engages in the production and distribution of electrical equipment, graphite moulds, metal powders, and ground wires in Thailand and internationally. The company offers grounding systems comprising exothermic welding products, ground rod and accessories, grounding components, MEG, and grounding conductors; and lightning protection systems comprising lighting protection components, air terminal and lighting conductors, cables, and lighting poles. It also provides surge protective devices for low voltage power supply systems, information technology components and equipment, photovoltaic systems, and LED lighting systems, isolating spark gaps, and smart IoT surge protective devices, surge counters, and lightning counters; smart lightning management system; lightning warning system; and fiber optic detection system, as well as engages in antenna renting for providing lighting information. It serves the electricity, energy, industrial plant, home, military, transportation, telecommunication, and building sectors. Kumwell Corporation Public Company Limited was founded in 1999 and is headquartered in Nonthaburi, Thailand.