Electra Koko-Tawa manufactures Arc Welding Machine. Electra Koko-Tawa is an ISO 9001:2000 manufacturing company. The company manufactures welding machines such as MIG, DC-Rectifier, TIG/ Argon, AC Regulator Type, Plasma Cutting, Butt, Spot, Arc, etc. The Arc Welding Machine is mainly uses a welding power supply to create an electric arc between an electrode and the base material to melt the metals at the welding point.