Hy-Lok is an industry leader in the fabrication and sale of high quality fluid system components.

Hy-Lok supports a broad inventory of standard and non-standard valves, fittings, semiconductor components and hydraulic presetting tools. Hy-Lok continues to push the envelope with new product development, carefully considering customer specifications like pressure, temperature, fluids, flow rate, environment and budget. We are always happy to answer inquiries for the availability or development of any specific valve or fitting.


Hy-Lok supports a broad inventory of standard and non-standard Fittings ,Valves and Package Solution.




Hy-Lok Fittings have been used in most of the industrial fields and supplied to well-known end users in the world on the basis of the best quality and reliable and wide technology


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


Package Solution

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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