Gas Solutions Since 2020
On-site Nitrogen and Oxygen Generator Systems
Engineered PSA gas generation, purification, and service support for industrial, medical, and environmental oxygen applications worldwide.
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On-site nitrogen generation systems for laser cutting, food packing, electronics, and industry.
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Integrated liquid nitrogen production systems for stable low-temperature supply.
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Compact membrane nitrogen packages for simple, continuous, low-maintenance gas supply.
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Quiet nitrogen generator systems for lab instruments, analysis, and research facilities.
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On-site oxygen generation systems for industrial, aquaculture, ozone, and treatment use.
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Integrated liquid oxygen production systems for stable storage and continuous supply.
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Medical oxygen generation packages for hospitals, clinics, and central supply systems.
Read MoreMore oxygen generation solutions for custom pressure, purity, flow, and application needs.
Read MoreApplication Field
Oxygen and nitrogen support for extraction, processing, and precious metal operations.
Stable oxygen feed gas for ozone systems and environmental treatment processes.
Food, electronics, petrochemical, laboratory, metallurgy, and new materials.
Central oxygen generation and distribution for healthcare facilities.
Flexible oxygen support for rehabilitation, nursing, and care environments.
Integrated systems for oxygen, suction, compressed air, and technical service.
Oxygen enrichment for hotels, offices, dormitories, and public service spaces.
Engineering packages for high-altitude tunnel construction and operations.
Low-oxygen training, oxygen bars, mobile enrichment, and simulation environments.
About Us
Dongguan Dingyu Machinery Equipment Co., Ltd is a high-tech enterprise specializing in the R&D, production, sales and service of industrial air separation equipment. With years of expertise in nitrogen generation technology, we focus on providing integrated solutions for PSA nitrogen generation, membrane nitrogen separation, nitrogen purification and supporting stable air supply systems, serving as a professional original manufacturer of intelligent nitrogen generators in China.
Backed by mature core air separation technologies, sophisticated manufacturing processes and strict quality control systems, we continuously optimize equipment performance. Our nitrogen generators feature high nitrogen purity, stable operation, low energy consumption, easy maintenance, low noise and wide adaptability, delivering stable nitrogen output with purity ranging from 95% to 99.999%. They are widely applied in laser cutting, new energy electronics, food and pharmaceutical, chemical spraying, metallurgy, mining and other industrial fields.
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