The Complete B2B Guide to Sourcing Cartridge CO2 16g for Your Business (2026)
Meta Title: Cartridge CO2 16g B2B Supplier USA | OEM/ODM Wholesale & Bulk Import – Zhuzhou XingYe Chemical
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If you are an import manager, brand owner, or wholesaler searching for a reliable cartridge CO2 16g supplier in 2026, your core questions likely revolve around consistent quality, competitive pricing, compliance with US import regulations, and a supply chain partner who can deliver at scale. As a Chinese factory with over a decade in specialty gases—backed by ISO-compliant production, food-grade certifications, and full OEM/ODM capabilities—Zhuzhou XingYe Chemical offers the cartridge CO2 16g as a precision-engineered, high-pressure solution for applications ranging from airsoft to beverage carbonation. This guide delivers the technical, commercial, and compliance data you need to make an informed sourcing decision.
Industry Pain Points vs. Our Engineered Solutions
B2B buyers consistently face six critical challenges when sourcing cartridge CO2 16g products from overseas suppliers. Below we map these pain points directly to the capabilities we have built over more than a decade of serving global markets—including North America, Europe, and Southeast Asia.
| Industry Pain Point | Impact on Your Business | XingYe Solution |
|---|---|---|
| Inconsistent fill weights & leaking cartridges | Product returns, brand damage, safety risk | Automated fill-line monitoring with ±0.2g tolerance; 100% pressure-testing per batch |
| Unreliable lead times & supply disruption | Missed retail launches, inventory shortages | 10,000+ sqm owned factory; dedicated production lines for 16g format; 15–25 day lead time for standard orders |
| Compliance complexity (US import & safety) | Customs delays, fines, product holds | Full documentation: COA, MSDS, DOT/UN transport certification, food-grade & technical gas certificates |
| High MOQ with inflexible terms | Cash flow strain, slow market testing | MOQ from 5,000 pcs for trial orders; volume scaling up to 500,000+ pcs for wholesale |
| Lack of OEM/ODM design support | Generic packaging, weak brand differentiation | In-house design team for custom branding, sleeve/box packaging, and private-label artwork |
| Poor packaging causing in-transit damage | Leakers, rust, customer complaints | Export-grade sealed packaging: moisture-proof bags + shock-absorbent cartons + pallet strapping |
Technical Specifications – Cartridge CO2 16g
Every batch of our cartridge CO2 16g is manufactured under strict quality controls that meet or exceed international standards. The table below summarizes the key parameters relevant to US importers, brand owners, and industrial buyers.
| Parameter | Value / Range | Notes |
|---|---|---|
| Gas Type | Carbon Dioxide (CO₂) – Food Grade & Technical Grade | 99.9% purity (food grade); 99.5% (technical grade) |
| Fill Weight | 16 grams ± 0.3g | Automated fill verification; tolerance per ISO 9001:2015 QMS |
| Cartridge Material | Cold-rolled carbon steel, zinc-plated or nickel-plated | Anti-corrosion coating; optional RoHS-compliant surface treatment |
| Dimensions | O.D. 20 mm × Height 65 mm (approx.) | Compatible with standard 16g CO₂ threads (CGA-320 / 3/8-24 UNF) |
| Max Working Pressure | 1,800 psi (124 bar) @ 21°C | Exceeds typical US market safety requirements |
| Burst Pressure | ≥ 4,500 psi (310 bar) | 100% batch burst-test sampling per UN/ISO 9809 standards |
| Shelf Life | 5 years from date of manufacture (under proper storage) | Store below 50°C; avoid direct sunlight and corrosive environments |
*All parameters are typical values and subject to manufacturing tolerances. Refer to the Certificate of Analysis (COA) for each batch. Final specifications per order confirmation.
Our automated cartridge CO2 16g production line with real-time fill-weight monitoring and pressure testing.
Compliance & Certifications – Built for US Import
Navigating US import regulations for pressurized gas products requires precise documentation. Our cartridge CO2 16g shipments are accompanied by the following compliance deliverables, all verifiable and traceable to batch records.
- ✔ Certificate of Analysis (COA) – Purity, fill weight, moisture content per batch
- ✔ Material Safety Data Sheet (MSDS) – US OSHA-compliant GHS format
- ✔ UN/ISO 9809 Certification – Cylinder/ cartridge design type approval
- ✔ DOT Special Permit / Exemption – For non-bulk packaging compliance
- ✔ Food-Grade Certificate – FDA 21 CFR 184.1240 compliant CO₂ source (for food/beverage use)
- ✔ ISO 9001:2015 Quality Management System – Certified manufacturing processes
- ✔ ECM (European Conformity) Declaration – For export to EU markets upon request
- ✔ RoHS & REACH Compliance – For plating and material composition
*Please confirm specific certification requirements with your account manager at order placement. Additional documentation (e.g., COA for specific purity tiers, USDA or TTB letters) can be arranged on request.
In-house QC lab performing batch-release testing for every cartridge CO2 16g production run.
OEM/ODM Capabilities – Your Brand, Your Specifications
We understand that brand owners and wholesalers require differentiation beyond the product itself. Our OEM/ODM service for cartridge CO2 16g covers the full spectrum of customization, from cartridge finish to retail packaging design.
- Nickel-plated, zinc-plated, or painted finish
- Laser engraving or pad printing (logo, barcode, part number)
- Color-coding for grade differentiation
- Bulk polybags (50/100/200 pcs per bag)
- Retail-ready paperboard boxes with hang-tab
- Shrink-wrapped tray packs for counter display
- Private-label sleeve or full-color print box
- Custom COA with buyer’s logo
- MSDS localized for US market (English)
- Label artwork for DOT/UN compliance
Design-to-Ship Timeline: Artwork approval → prototype sample (5–7 days) → production (15–20 days) → shipment. Rush orders available for established accounts.
Commercial Terms – MOQ, Lead Time & Logistics
| Term | Standard Offering | Notes / Options |
|---|---|---|
| Minimum Order Quantity (MOQ) | 5,000 pcs (trial); 50,000 pcs (standard wholesale) | Mixed-size containers available for regular customers |
| Lead Time (ex-works) | 15–25 days after order confirmation & deposit | Custom packaging may add 5–7 days |
| Pricing Terms | FOB Shanghai / Ningbo, or CIF to major US ports | Payment: T/T (30% deposit, 70% against BL copy) or L/C at sight |
| Packaging | 100 pcs per polybag, 10 bags per export carton (1,000 pcs/ctn) | Custom packing per customer specification |
| Shipping | Sea freight (FCL or LCL); air freight for urgent orders | DG (Dangerous Goods) Class 2.2 compliant documentation provided |
| After-Sales Support | Dedicated account manager; 12-month quality claim window | Replacement or credit for documented manufacturing defects |
Target Applications – Cartridge CO2 16g in the US Market
Understanding where your product fits in the value chain is critical. The cartridge CO2 16g format serves a diverse set of end-use segments, each with specific performance and compliance requirements.
🎯 Airsoft & Paintball
The largest volume application for 16g CO₂ cartridges. Requires consistent pressure output and leak-proof seals. Our technical grade cartridge CO2 16g delivers reliable performance across temperature ranges from −10°C to 45°C, meeting the demands of both recreational and competitive players.
🍺 Beverage Carbonation (Homebrew & Draft)
Compact CO₂ cartridges are used for portable draft beer systems, home soda machines, and wine preservation. Our food-grade cartridge CO2 16g is produced from FDA-compliant CO₂ source gas, with purity documentation traceable to the filling batch.
🚴 Emergency Tire & Tube Inflation
Bicycle and small tire inflation kits commonly use 16g CO₂ cartridges. Our non-threaded and threaded options accommodate standard inflator heads. Consistent gas density ensures predictable pressure per cartridge.
🔫 BB / Pellet Guns
A mature but steadily sourced segment. Buyers prioritize cartridge-to-gun thread compatibility and rim seal integrity. Our standard 3/8-24 UNF threading fits the vast majority of US-market air guns.
💡 Market Note (2026): US import volumes for 16g CO₂ cartridges remain stable, with moderate growth driven by the outdoor recreation and home carbonation segments. Wholesalers and brand owners are increasingly consolidating vendor lists to prioritize suppliers with vertical integration and in-house QC — both core strengths of our operation.
Why Import from Zhuzhou XingYe Chemical?
- 🧪 10+ Years of Specialty Gas Expertise – Founded in 2014 (operational since 2012), our team has engineered gas solutions for more than 40 countries.
- 🏭 Vertically Integrated Factory – 10,000+ sqm campus with dedicated filling lines, QC lab, warehousing, and export handling under one roof.
- 🔒 Quality Assurance – ISO 9001:2015 certified processes; 100% batch testing for fill weight, leak integrity, and purity. Zero-compromise on compliance documentation.
- 🚀 High-Speed Delivery – 15–25 day standard turnaround; express service available for repeat orders. China’s supply chain infrastructure allows competitive freight consolidation.
- 🎨 Full OEM/ODM Service – From product design to retail-ready packaging, we support private-label brands with speed and confidentiality.
Our headquarters and production facility in Zhuzhou, Hunan — 10,000+ sqm dedicated to specialty gas manufacturing and export.
What Our Buyers Say – Cartridge CO2 16g
Import Manager, Midwest Distributors (USA)
“We switched to XingYe for our cartridge CO2 16g line after recurring quality issues with a previous supplier. The fill-weight consistency improved immediately — our customer complaints dropped by over 80% within two shipments. The COA documentation is thorough, and customs clearance has been smooth every time. They’ve become our primary source for 16g CO₂ cartridges.”
Brand Owner, CarbonCraft Beverage Solutions (California)
“The OEM/ODM support from XingYe is truly turnkey. We needed custom packaging with our brand artwork and a specific nickel-plated finish for our retail line of cartridge CO2 16g. Their design team handled everything from the prototype to the final production run in under three weeks. The product itself performs exactly as specified — I highly recommend them for private-label sourcing.”
Wholesale Buyer, East Coast Airsoft Supply (New Jersey)
“Reliability is everything in our channel — if a cartridge leaks or under-performs, we hear about it immediately. I’ve been importing XingYe’s cartridge CO2 16g for the past 18 months across three container orders. The leak rate is below 0.3% in our receiving inspection, and the pricing gives us healthy margin even with CIF terms. They understand the US market requirements.”
Sourcing Agent, Global Sourcing Partners (Florida)
“I’ve sourced gas products from China for over a decade, and XingYe stands out for their documentation discipline. Every shipment of cartridge CO2 16g arrives with complete COA, MSDS, and UN transport papers — my import compliance team appreciates it. Their communication is prompt, and they’ve never missed a confirmed shipping window. A dependable partner.”
Product Manager, OutdoorGear Direct (Colorado)
“We added cartridge CO2 16g to our outdoor product lineup this year. XingYe provided samples within 10 days and supported us through labeling compliance for the US market. The product’s performance in our tire inflator kits has been excellent — consistent pressure and no leaking issues. We’ve already placed three repeat orders.”
Author Profile & Industry Perspective
Mark Harrison
Senior Gas Products Sourcing Specialist | 15+ years in industrial & specialty gas procurement across North American supply chains
Mark has advised over 30 importers and brand owners on sourcing high-pressure gas products from Asia. He is a regular contributor to industry publications on gas compliance, supply chain risk management, and quality assurance in CO₂ and N₂O products. His evaluations are based on documented factory audits, batch data analysis, and verifiable trade records — not promotional claims.
*The author’s views are his own and based on publicly verifiable information as of 2026. No endorsement is implied by any listed company.
Ready to Source Cartridge CO2 16g for Your Business?
Request a quotation, sample set, or compliance dossier tailored to your US import requirements.
Or visit our contact page: www.whipways.com/contactus
*All prices, lead times, and specifications are subject to written order confirmation. Samples and product data sheets are available on request. We comply with all applicable US import regulations for compressed gas products.
