Our Story

The WONTECH Story

On July 12, 2000, WONTECH began on the balcony of a small apartment in Ulsan, South Korea's industrial capital.

Our founder started welding at the age of 17 to support his family. After more than 25 years of hands-on field experience, he founded WONTECH with one mission to develop TIG welding torches and accessories that professional welders could truly depend on.

Working from a small workshop equipped with only a hand press and basic tools, he developed a gas lens that delivered outstanding gas shielding performance and exceptional durability.

That single product became the foundation of WONTECH.

Carrying his gas lenses from one welding site to another, he met welders face to face, listened to their challenges, and continuously improved his products based on real world feedback. As demand grew, so did WONTECH.

Starting with premium gas lenses, WONTECH expanded its product line through continuous innovation and practical field experience.

Driven by Innovation


Today, WONTECH specializes in the design and manufacture of professional TIG welding torches and accessories. Every product is proudly manufactured in South Korea, backed by over 26 years of product development, 25 years of field expertise, and more than 40 registered patents.

Driven by innovation, precision engineering, and a deep understanding of welders' needs, WONTECH continues to deliver reliable solutions for professionals around the world.

Engineered by Welders. Manufactured in Korea. Trusted Worldwide.