Founded in 1977, Hy-Lok plays a leading role in the fluid & control industry and focuses on the core capabilities in “Tube Fittings, Valves and Package Solution” that are essential to powerful and sustainable business foundation. Hy-Lok has decades of experience serving the needs of a wide variety of manufacturers across a range of industries. Hy-Lok enhances its global competitiveness by implementing world class manufacturing facilities and establishing global service networks, and ensures customer satisfaction with competitive products and services through continuous R&D and quality improvement.