Global supply chain. Premium quality solutions.
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We are a team of experts from the gas and energy industries with over 40 years of experience,we are a team of experts from the gas and energy industries with over 40 years of experience, specializing in high reliability air separation equipment and full lifecycle services -
ExpertiseWe have a global network of experts to support you in developing solutions to meet your specifications and challenges.Infrastructure NetworkWe own and operate over 150 sites and nearly 400km of pipeline networks that supply oxygen, nitrogen and hydrogen to customers.ReliabilityOur solutions are reliable, reproducible and in compliance with stringent and ever-evolving regulations.Focus on QualityWe strive for absolute quality control of processes and products, and our products meet or even exceed industry standards.SustainabilityOur solutions contribute to the highest performance of your applications while reducing your environmental impact.
Expertise
Optimization of cryogenic air separation process, reducing energy consumption by up to 15%, shortening construction period by 40%, intelligent control system, stable production
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Reducing energy consumption by up to 15%
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Shortening construction period by 40%
Global Presence
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12
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200+
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2Hours
Our service market covers five continents. With 12 regional technical centers and over 200 certified engineers, we provide a 2-hour emergency response time to ensure stable operation of our customers' equipment worldwide.
Latest News
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Company newsIntelligent Upgrade of Large Air Separation Units, Supporting Efficient & Stable Industrial Gas SupplyApril 7,2026
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Industry newsRising Demand for Electronic Specialty Gases, Domestic Substitution Enters Critical StageJanuary 16,2026
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Industry newsGreen Hydrogen Solutions Accelerate Implementation, Leading Low-Carbon Transformation of Industrial Gas IndustrySeptember 11,2025