- Business
- HY-LOK Corp (013030.KS) manufactures and markets precision tube fittings, valves, and fluid control system components for industries including petrochemical, semiconductor, power generation, offshore, LNG, chemical, rolling stock, CNG, machinery, aerospace, and defense; its core products encompass tube fittings, high-pressure fittings, RS fittings, hose fittings, clean fittings, o-ring face seal fittings, instrument thread and weld fittings, pipe fittings, quick connectors, flanges, pre-insulated tubing, Teflon flexible hoses, needle valves, manifold valves, ball and plug valves, high-pressure valves, double block and bleed valves, cryogenic valves, check and relief valves, bellows and diaphragm valves, CNG products, regulators, filters, and package solutions such as air piping modules, air manifolds, instrument cabinets, and sampling systems. Founded in 1977 and headquartered in Busan, South Korea, the company operates worldwide with presence in countries including the USA, Saudi Arabia, Australia, Canada, Singapore, China, the Netherlands, and Nigeria. In recent developments, HY-LOK Corp completed an equity buyback program announced on February 24, 2025, repurchasing 527,298 shares for KRW 14.98 billion, and was recognized as a KOSDAQ Outstanding Disclosure Corporation by the Korea Exchange on March 5, 2025, while receiving Best Partner awards from Samsung Heavy Industries in June 2024 and earlier from Hyundai Heavy Industries and others for quality and delivery excellence.