TIS Hydraulics, is the UK master distributor of Hy-Lok Corporation, a global industry-leading provider of valve and fitting solutions.

With over 30 years of experience on the forefront of instrument valve and fitting technology, Hy-Lok is proud to offer a wide and comprehensive range of high-quality valves and fittings, competitively priced and highly customizable for every specification and requirement for every project.

Hy-Lok Corporation, our parent company, was founded in Korea in 1977. Since then, the company has experienced tremendous growth, earning a reputation as the highest quality instrument valve and fitting company in Asia. The company incorporated in less than a year since its founding. Hy-Lok Corporation was listed on the KOSDAQ Market in 1989.

In the 1990s, Hy-Lok Corporation began expanding its operations internationally. Hy-Lok Europe was established in 1995 in Rotterdam, Netherlands, followed by Hy-Lok USA a few years later. In the 2000s, Hy-Lok began establishing itself all over Asia, including Hy-Lok Asia in 2001, and Hy-Lok China in 2007. In 2008, Hy-Lok also qualified as an official vendor by Exxonmobil Nigeria.

Currently, Hy-Lok is a true global company, with operations on every continent as a leading provider of valve and fitting solutions.

Additional Resources

Fluid Compatibility Guide

Product Catalogues

Certification Library