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Since its foundation in 1977, Hy-Lok has been unyieldingly maintaining its own route while keeping a leading position in the Fluid & Control System Industry in the world.

Thanks to the long-term experience, Hy-Lok has supplied tubing system to the world instrumentation market including a variety of piping materials. With the practical experiences,Hy-Lok has perfectly performed as a turnkey business from essential technique of Fluid & Control System to workmanships for installation in all industrial areas in the world. A great stock of knowledge on accumulated technical background will be supplied to the customers.

Hy-Lok has built the high level of customer's satisfactions of its quality by achieving internationally accredited certifications such as ISO 9001, ISO/TS 16949:2009,ISO 14001, OHSAS 18001, ASME, API, CE MARK, KEPIC and many others.

It is said that modern society is the society of Technology and Information. As a specialist in the Fluid & Control System Industry, Hy-Lok is making utmost efforts to supply better technology and service to customers.