CUSTOMER SERVICE

Beyond high-quality products, OTC DAIHEN Asia prioritizes comprehensive after-sales service to meet all customer requirements. We are committed to supporting you from the initial decision-making stage through long-term operation.
Technical Support

Trial Services

Experience our technology firsthand at our Navanakorn showroom to ensure the perfect fit for your needs.

Product Training

Expert Installation

Professional setup of welding machines and robots by our engineering team to minimize downtime.

Warranty & Service

Warranty & Service

2-year product warranty and lifetime service support for consistent production efficiency.

Download manuals and guides for efficient welding tool usage here!

DOWNLOAD MANUALS
Customer Service Email
[email protected]