Our History

Making GT History Since 1981

Committed to Diamond Tool Technology

1981

EHWA, a global innovator diamond tool manufacturer began exporting to the US.

EHWA, a global innovator diamond tool manufacturer began exporting to the US.

General Tool Inc. was established in the US as the exclusive distributor of EHWA.

General Tool Inc. was established in the US as the exclusive distributor of EHWA.

The EHWA Technology R&D Center and General Tool, Inc. in Irvine, California.

The EHWA Technology R&D Center and General Tool, Inc. in Irvine, California.

ZENESIS placement technology was invented to exceed better consistent quality.

ZENESIS placement technology was invented to exceed better consistent quality.

EHWA's Diamond was established as a world leader in stone working and construction.

EHWA's Diamond was established as a world leader in stone working and construction.

General Tool Inc. celebrated its growth into a leading professional tool manufacturer in the US.

General Tool Inc. celebrated its growth into a leading professional tool manufacturer in the US.

Celebrating 43 years of excellence and our long-term partnership with EHWA.

Celebrating 43 years of excellence and our long-term partnership with EHWA.

EHWA looks back on almost 50 years of being diamond tool product partner, and looks forward to many years of working together.

EHWA looks back on almost 50 years of being diamond tool product partner, and looks forward to many years of working together.