Excellence in Instrumentation

Quality Assurance

Hy-Lok Corporation is committed to understanding the needs and expectations of our customers and providing them products and services that meet or exceed all of their requirements through improvement of our process.

Goal of Hy-Lok Corporation

It is our Goal to provide customer satisfaction in accordance with customer’s needs as required
by the specified requirements.

Objective of Hy-Lok Corporation

It is our objective to achieve this goal through provision of required resources and implementation of efficient, reliable and cost effective methods of production and continuous improvement of our processes.



Hy-Lok has maintained Nuclear Quality System in the past 20 years and Hy-Lok’s Quality System Management is recognized through the acquisition of certificates such as ISO 9001, ISO 14001, OHSAS 18001, ASME, CE MARK, KEPIC etc… by Domestic / International authorized organization.

Hy-lok Europe

Hy-Lok Europe is an integral part of Hy-Lok Corporation South-Korea. As such, Hy-Lok Europe is the master distributor for Hy-Lok Corporation with a central warehouse, sales, marketing and technical support staff.

Through Hy-Lok Europe, distributors and agents are operating in every European country thus creating a tight network. Moreover, Hy-Lok Europe supplies complete packages of instrumentation products such as; Gauges, instruments, actuated valves, pressure regulators, stainless steel hoses, sampling cylinders, tubing and much more.

Professionality, reliability, support and service is what Hy-Lok stands for. It is our pleasure to make our partners successful.


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For a Better Tomorrow