OTC DAIHEN products


OTC DAIHEN, Inc. manufactures advanced welding equipment (primarily digital inverter welding supplies), cutting equipment, torches, robots, positioning equipment, standard and custom arc welding cells, and accessories.


OTC DAIHEN offers the highest level of customer and equipment service, training, application development, and consulting services.  We sell our products through distribution and system integrators, as well as large direct accounts.  OTC DAIHEN Inc. currently services American operations including the United States, Canada and South America.

OTC DAIHEN, Inc. is a wholly-owned subsidiary of DAIHEN Corporation, based in Osaka, Japan.


In addition to America, DAIHEN Corporation supports a wide range of global markets. For sales and support outside of North America, please contact one of our partners.

For sales and service in Japan and Southeast Asia, please contact DAIHEN Japan.

DAIHEN Japan homepage

For sales and service in Europe, please contact OTC DAIHEN Europe GmbH.

OTC Europe homepage

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