Hy-Lok has maintained Nuclear Quality System in the past 20 years and Hy-Loks 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 organizations.
To achieve 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 a 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 corrosiveness 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 Instument Panel operated in power plant.
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