Questions & answers
Find your answer
Choose the questions that match your product or project.
Helium knowledge for your next purchase.
Find tank selection answers, balloon guidance, OEM resources and delivery questions.
Choose a product format.
Start with the format and packaging requirements for your intended use.
Disposable Helium Tank Buying Guide
Compare balloon yield, supplier documents, OEM terms, shipping and landed cost before placing a wholesale order.
→Helium Tank Sizes for Distributors
Plan your stock mix around local demand, with Lesoo sales experience from the US and Europe.
→Helium tank sizes and packaging
Review questions about 7L, 13L and 22L tanks, package contents and ordering.
Disposable helium tanks
Review available tank formats, product specifications and packaging.
Review your application.
Find existing answers about the intended use and the checks to make before ordering.
Prepare an OEM project.
Review branding, packaging and the information needed for a project brief.
Check compliance and documents.
Requirements depend on the product configuration, intended use and destination market.
Helium documentation and delivery questions
Review destination, shipment and documentation questions for a helium order.
Destination-market reference library
Find official starting points for product and transport requirements in five markets.
Catalog and planning templates
Download a product catalog, project briefs and a handling review checklist.
Explore further reading.
Read published articles for more background on the gas and its supply.
U.S. Helium Buying Guide: Unit Conversions, Balloon Tank Capacity & Price Outlook 2026-2027
Compare helium quantities, check disposable tank yield and build a U.S. purchasing budget by market tier.
China Helium Capacity: Production Data and 2027 Outlook
Compare China helium production with installed capacity, project additions and 2027 scenarios.
The Top 10 Helium Brands in China 2026
A guide to helium suppliers, technology platforms and export brands, with sources for their roles.
China Helium Suppliers Map 2026
Follow the supply chain from extraction and processing to imports and distribution.
FAQ & downloads.
Find a quick answer or prepare the information for your next enquiry.
Catalog & working files
Prepare your enquiry
Download the helium catalog, project brief templates and handling checklist.