Electra Koko-Tawa manufactures Seam and Spot 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 Seam and Spot Welding Machine is made with Cooling Transformers [Arms Electrodes and Timer Delay Relay on the demand.