Established in 1919, OTC Daihen is an expert manufacturer specializing in robotic welding technology. We design cutting-edge robotic welding cells, welding robots, and welding power sources. We take care of our customers. Our team offers on-site support, in-house repair services, and spare components. We make sure to offer extensive training programs. WE pride ourselves on the innovation and advancement our products have brought to the welding industry. Contact us today to see how we can enhance your welding systems.