1982 · Founding
Founding of Hongyuan Gas
Hongyuan Gas Technology Co., Ltd. is established in Luoyang, Henan Province, China, with a mission to supply high-quality industrial gases to local manufacturing and medical sectors. A family commitment to precision and reliability is built into the company from day one.
1990s · Expansion
Expanding Capabilities
Hongyuan invests in advanced cryogenic separation units, dramatically increasing production capacity for oxygen, nitrogen, and argon to meet China's rapidly growing industrial demand. Infrastructure and safety protocols are scaled to match.
2005 · Specialty Gases
Entering Specialty Gases
Introduction of high-purity Helium, Neon, Krypton, and Xenon production lines — supplying China's rapidly advancing electronics, semiconductor, and research sectors. This marks the beginning of Hongyuan's rare gas specialization.
2015–2020 · Certification
Technology & Certification Milestones
Facilities upgraded with automated filling lines. GMP certification obtained and a full ISO Quality Management System implemented — ensuring global-standard quality, traceability, and safety across every product batch.
2024 · North America
Airocean Gases Launch
Airocean Gases, LLC is established in the United States to serve the North American market — bringing Hongyuan's 40+ years of rare gas expertise overseas. Headquartered in Delaware, we bridge proven production capability with U.S. customers' exacting standards.
2025 · Industry Recognition
GAWDA Membership
Airocean Gases becomes an official member of the Gases and Welding Distributors Association (GAWDA) — joining a network of the most trusted gas distributors in North America. This milestone affirms our commitment to industry standards, safety, and long-term customer partnerships.