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 Fittings ,Valves and Package Solution.


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.

Package Solution

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.