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Comprehensive Gas Generation & Industrial Purification Systems

We supply full-range air separation and air purification equipment, including PSA gas generators, air dryers, filters and support buffer tanks for industrial gas treatment.

  • Air Separation Unit
    Our air separation units and on-site gas generation systems are engineered to replace costly bulk liquid gas supply with dependable on-site gas produc...
  • Gas Purification Equipment
    Our gas purification equipment is designed to remove trace impurities, water vapor and oxygen from industrial gases, upgrading conventional gas suppli...
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Who We Are
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Zhejiang Baiao Gas Equipment Co., Ltd.

Zhejiang Baiao Gas Equipment Co., Ltd. is located in Fuyang District, Hangzhou, with convenient transportation. The company integrates scientific research, design, production, and installation, specializing in the manufacturing of air separation equipment and compressed air purification equipment. It has standardized production workshops, warehousing, and supporting facilities. Drawing on advanced overseas technologies and optimized through domestic industrial operating conditions, the company offers a complete range of products with diverse specifications. It provides stable, durable, and highly adaptable gas source equipment and customized solutions to industrial customers worldwide.
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Zhejiang Baiao Gas Equipment Co., Ltd.
Corporate Advantages
  • 01
    Cost Advantage
    Core components are domestically produced, and the domestic production rate of the entire machine is over 92%. The cost is 35% to 50% lower than that in Europe and the United States.
  • 02
    Technological Maturity
    We have achieved a breakthrough in the ultra-large-scale air separation technology at the 100,000-level. The energy consumption is 2% to 5% lower than that of Linde and Air Liquide, and the technology has reached international standards.
  • 03
    Fast Delivery
    Small and medium-sized equipment will be delivered within 1-3 months, while large machinery will be delivered within 4-6 months. This is much faster than the delivery cycles in countries like Europe and the United States.
  • 04
    Customized Adaptation
    It can be customized for harsh working conditions such as high temperatures, high dust levels, high altitudes, and high humidity, which are difficult to achieve with European and American equipment.
  • 05
    Flexible Service
    Provide free installation training, lifelong maintenance, affordable accessories, remote diagnosis, low threshold, and fast response.
  • 06
    Stable Supply
    We have a globally comprehensive air separation industry chain, a complete local supply chain, and no risk of supply interruption or uncontrolled price increases.
Zhejiang Baiao Gas Equipment Co., Ltd.
  • Zhejiang Baiao Gas Equipment Co., Ltd.
    Agriculture

    Solutions
    By manually regulating oxygen and nitrogen levels, we optimize environments for planting, breeding, storage and processing to cut losses, boost yields, improve quality, reduce pesticide use and lower costs. This is essential for the transformation from traditional agriculture to green, protected and modern farming. Air separation equipment converts uncontrollable natural air into a precisely adjustable production environment. Nitrogen is adopted for storage, fresh-keeping, pest control and pesticide reduction, while oxygen aids growth, breeding, soil improvement and disease prevention. It ultimately reduces losses, raises output, enhances quality, ensures food safety and increases profits. 

  • Zhejiang Baiao Gas Equipment Co., Ltd.
    Automotive

    Solutions

    The automotive industry including new energy vehicles relies on air separation equipment. High-purity nitrogen, oxygen and argon with controllable quality address six core demands: welding protection, lithium battery manufacturing, painting, heat treatment, tire safety and exhaust treatment. It cuts overall costs, ensures production safety and fits the industry’s shift toward new energy, acting as an essential industrial gas solution for vehicle and component manufacturers.
  • Zhejiang Baiao Gas Equipment Co., Ltd.
    Electronics
    Solutions
    On-site air separation systems steadily supply ultra-high-purity nitrogen, oxygen, argon and rare gases. They guarantee yield and reliability for precision manufacturing of chips, display panels and photovoltaic products, acting as the gas lifeline for advanced processes. The systems deliver anti-oxidation, anti-contamination, temperature control and explosion protection, and effectively improve production yield for sophisticated processes.
    Solution Advantages
  • Zhejiang Baiao Gas Equipment Co., Ltd.
    Food & Beverage
    Solution
    Nitrogen creates an inert atmosphere to prevent dust explosion.
    Less storage and transportation of high-pressure cylinders and chemical tanks simplifies on-site management and meets safety supervision standards.
  • Zhejiang Baiao Gas Equipment Co., Ltd.
    Mining

    Industry Pain Points & Solutions
    High underground safety risks
    Goafs are prone to spontaneous combustion and excessive gas may trigger explosions, while conventional fire prevention methods are ineffective.
    Solution: On-site nitrogen generation provides continuous inert atmosphere for cost-effective, round-the-clock fire and explosion prevention.

    Oxygen deficiency in deep & confined zones
    Poor ventilation in deep mines causes hypoxia, dizziness and fatigue among workers, leading to potential safety incidents.
    Solution: On-site oxygen supply improves working conditions effectively.

    High cost and insufficient supply of purchased gas
    Mines are mostly located in remote areas with high transportation costs for gas cylinders and liquid gas. Frequent cylinder replacement also causes supply interruptions and production delays.
    Solution: On-site air separation systems deliver 24/7 continuous gas supply, cutting transport and replacement costs and eliminating logistics constraints.

    Insufficient and slow gas supply for emergency rescue
    Transporting oxygen and rescue gas over long distances delays emergency response during accidents.
    Solution: On-site gas reserves enable immediate gas access and boost rescue efficiency.

    Low recovery rate in mineral processing and gold extraction
    Weak oxidation in traditional processes results in low precious metal recovery and resource waste.
    Solution: Stable oxygen supply intensifies leaching and flotation reactions to improve ore utilization and production capacity.

  • Zhejiang Baiao Gas Equipment Co., Ltd.
    Transportation
    Solutions
    The transportation industry widely uses nitrogen, oxygen, argon and compressed air. It covers five major segments: vehicle manufacturing, maintenance, rail transit, port logistics and marine shipping, to fulfill core demands for production, maintenance, safety and energy conservation.
  • Zhejiang Baiao Gas Equipment Co., Ltd.
    Petrochemical
    Industry Pain Points & Solutions
    The petrochemical sector features continuous production, flammable and explosive media, as well as large and non-stop gas demand. Air separation systems serve as essential core supporting facilities for large-scale refining, chemical and coal chemical enterprises. They secure production safety, support key chemical processes, deliver substantial long-term cost savings, guarantee stable operation of production units and help comply with safety and environmental regulations.
  • Zhejiang Baiao Gas Equipment Co., Ltd.
    Biopharmaceuticals

    Solution

    High-purity nitrogen is adopted for full-process blanketing, tank protection and pipeline purging. It isolates oxygen and contaminants to maintain sterility, and ensures consistent medicinal efficacy and batch uniformity.

  • Zhejiang Baiao Gas Equipment Co., Ltd.
    Environmental Protection
    Specific Applications
    Oxygen
    Biological aeration for municipal and industrial wastewater (aeration for aerobic tanks), aerobic digestion of sludge, and oxidative treatment of waste gas.

    Nitrogen
    Atmosphere regulation for anaerobic tanks to maintain low-oxygen environment; explosion-proof purging for wastewater regulation tanks; inert protection for sludge treatment systems; purging and blanketing for waste gas treatment units.
  • Zhejiang Baiao Gas Equipment Co., Ltd.
    New Energy
    Specific Applications
    Oxygen
    Sintering of lithium battery cathode materials (lithium iron phosphate, ternary materials, etc.), electrolyte synthesis and oxidation processes in battery production; supporting oxidation procedures for hydrogen energy industry including hydrogen production, purification and fuel cell applications.

    Nitrogen
    Full-process protection for lithium battery manufacturing: isolate moisture and oxygen during electrode coating, winding, electrolyte filling and cell sealing.
    Serve as protective gas for silicon material purification, wafer fabrication, cell and module packaging in photovoltaic production.
  • Agriculture
  • Automotive
  • Electronics
  • Food & Beverage
  • Mining
  • Transportation
  • Petrochemical
  • Biopharmaceuticals
  • Environmental Protection
  • New Energy
Featured Projects

Proven Solutions for Global Industrial Clients

  • 450-995 Sent to Anhui Chemical Enterprise Site
    450-995 Sent to Anhui Chemical Enterprise Site
  • 2400 Gas Injection Applied to Equipment in a Certain Oil Field in Xinjiang
    2400 Gas Injection Applied to Equipment in a Certain Oil Field in Xinjiang
  • Application of BAL-60 in Shaanxi Yanchang Petroleum Instrument Air Supply
    Application of BAL-60 in Shaanxi Yanchang Petroleum Instrument Air Supply
  • BAN200-49 Lithium Battery Dedicated Stainless Steel Nitrogen Generator On-Site
    BAN200-49 Lithium Battery Dedicated Stainless Steel Nitrogen Generator On-Site
  • BAN300-59 Is Applied to Metal Extension Products
    BAN300-59 Is Applied to Metal Extension Products
  • BAN400-49 Applied to New Energy Projects
    BAN400-49 Applied to New Energy Projects
  • BAN420-995 Sent to Shaanxi Yanchang Petroleum Company for Protection and Replacement of Gas
    BAN420-995 Sent to Shaanxi Yanchang Petroleum Company for Protection and Replacement of Gas
  • BAN420-995 Extend the On-Site Nitrogen Generator for Oil Production
    BAN420-995 Extend the On-Site Nitrogen Generator for Oil Production
  • BAN1800-99 Applied to Gas Injection in Hetian Oil Wells
    BAN1800-99 Applied to Gas Injection in Hetian Oil Wells
  • BAN2000-99 Shanxi Coal Energy On site Nitrogen Generator Project
    BAN2000-99 Shanxi Coal Energy On site Nitrogen Generator Project
  • BAN2400-295 Gas Injection Site
    BAN2400-295 Gas Injection Site
  • BAN2400-995 Applied to Oil and Gas Production and Injection in Xinjiang
    BAN2400-995 Applied to Oil and Gas Production and Injection in Xinjiang
  • BAN2400-995 Gas Injection Site Map of Xinjiang Oilfield
    BAN2400-995 Gas Injection Site Map of Xinjiang Oilfield
  • BAN3200-99 Applied to Gas Injection in Kela Oil Well
    BAN3200-99 Applied to Gas Injection in Kela Oil Well
  • BAO-30 Oxygen Concentrator, Equipped with Ozone Device, Applied to Beijing Sewage Treatment Plant
    BAO-30 Oxygen Concentrator, Equipped with Ozone Device, Applied to Beijing Sewage Treatment Plant
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News & Insights

Stay updated with our latest developments and industry technology trends.

  • Agriculture applications
    Industry Pain Points & SolutionsHigh post-harvest lossGrains, fruits and vegetables stored naturally are prone to pest infestation, mildew and rot. Conventional chemical fumigation and preservativ...
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  • Automotive applications
    Industry Pain Points & RequirementsWelding of vehicle bodies and components suffers high-temperature oxidation, slag inclusions and pores, leading to insufficient strength, rust issues and high re...
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  • Our website is online
    Zhejiang Baiao Gas Equipment Co., Ltd. is located in Fuyang District, Hangzhou, with convenient location and good transportation access. We are a gas equipment manufacturer integrating R&D, design...
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