Hy-Lok has maintained the 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, ISO 45001, ASME, CE MARK, KEPIC etc... by Domestic / International authorized organizations.
To achieve a continuous and powerful business foundation, Hy-Lok has been concentrating on the three major operations "Fittings", "Valves" and "Package Solution".
Hy-Lok is mainly focused on the development of independent technology to secure technical competitiveness, and create higher value-added profit. We will genuinely support our productivity, know-how and service to accomplish the maximum benefits of customer’s business.
Hy-Lok Fittings have been designed with great care to meet the specifications required for a wide range of applications in various industries and satisfied production standards.
Hy-Lok Instrument Valves & Manifolds and Double Block Bleed & Piping Ball Valves have been highly recognized by customers through the safety, reliability and durability to meet the severe installation condition such as offshore and power plant.
Hy-Lok has designed and manufactured customized Package Solution such as air manifolds, Air Piping Module for Train Brake System and Instrument Panel operated in power plant.
Great companies keep a constant eye on the future
For a Better Tomorrow