Industrial Gases & Accessories Supplier
Argon, oxygen, nitrogen and specialty gases. Start with your product and process requirements.
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Industrial Gases
Ar
Industrial gases
Argon
Grade & packaging on inquiry
View specificationsO₂
Industrial gases
Oxygen
Grade & packaging on inquiry
View specificationsN₂
Industrial gases
Nitrogen
Grade & packaging on inquiry
View specificationsHe
Specialty gases
Helium
Grade & packaging on inquiry
View specificationsC₂H₂
Industrial gases
Acetylene
Grade & packaging on inquiry
View specificationsN₂O
Specialty gases
Nitrous oxide
Grade & packaging on inquiry
View specificationsNo matching gases. Try another name or category.
About Qingdao Hanho Gas
Qingdao Hanho Gas Co., Ltd., founded in 2010 and based in Qingdao, China, is a manufacturer and exporter of industrial and specialty gases. We specialize in oxygen, nitrogen, argon, carbon dioxide, acetylene, helium, nitrous oxide, high-purity gases and custom gas mixtures. We also provide medical oxygen, food-grade carbon dioxide, dry ice, tank leasing, and gas pipeline design and installation services. Our technical team and quality control system support consistent production and product quality. With years of gas export experience, we provide one-stop gas solutions for global customers and build long-term cooperation.
Contact usDiscuss Every Part of Your Supply Requirement
Grade & documentation
Specify purity, impurity limits and required product documents.
Discuss your requirements
Packaging requirements
Confirm the container, valve connection and requested quantity.
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Destination & delivery
Share the destination country, port and delivery requirements.
Discuss your requirementsLet’s Discuss Your Gas Requirements
Industrial Applications
Welding & metalworking
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Laboratory analysis
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Process gas supply
Explore gases
Gas mixtures
Explore mixtures
Industrial processing
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Packaging & Shipping
Define Your Shipment Requirements
Discuss gas quantity, container size, valve connection and destination before requesting a quotation. Product suitability and shipment availability require written confirmation.
Request a quoteProcurement Resources
What should I include in my inquiry?
Include the gas name, required grade or purity, quantity with unit, packaging preference and destination.
Where can I find purity and packaging details?
Verified data will appear on each product page. If a field is not listed, include the requirement in your inquiry for confirmation.
Can I request safety and technical documents?
Specify the product and grade you are evaluating, and identify the SDS, specification sheet or batch documentation you need.
How do I discuss a gas mixture?
Provide each component, its concentration and unit, the balance gas and any tolerance requirements. The final composition must be confirmed in writing.