Building a sustainable future
Focusing on efficiency & performance
Founded in 2018, NEUAIR Gas Equipment (Langfang) Co., LTD. (NEUAIR) is a high-tech enterprise located in the Langfang Economic and Technological Development Zone. With a modern production facility spanning 1,200 square meters, we specialize in the R&D and manufacturing of world-leading gas separation and purification equipment.
Guided by our core philosophy of “Technology First, Service First,” we utilize advanced mathematical models and extensive technical expertise to provide innovative solutions for the global market.
Guided by our core philosophy of “Technology First, Service First,” we utilize advanced mathematical models and extensive technical expertise to provide innovative solutions for the global market.
Years of Manufacturing Experience & Counting


Trusted expertise
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Innovative ideas
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Quality assurance
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Completed projects

client satisfaction

products exported

Items In Stock
large production capabilities
Made with respect for our planet and people
quality inspection
Built on decades of experience in PSA (Pressure Swing Adsorption) technology
faster delivery
Our compact, modular designs reduce space requirements and energy consumption while eliminating the safety hazards of traditional gas transportation.










