Bulk CO₂ Cartridges for Beverage, Airsoft & Industrial Use – Trusted China Manufacturer
Are you sourcing high-pressure CO₂ cartridges that meet U.S. safety standards and deliver consistent performance? At Zhuzhou XingYe Chemical, we manufacture a full range of CO₂ cartridges – from 8g to 2000g – designed for beverage carbonation, airsoft guns, pneumatic tools, and more. With ISO 9001, CE, and FDA-compliant production, we offer competitive FOB/CIF pricing, low MOQs, and OEM/ODM customization. Let’s discuss your next bulk order today.
Our 10,000m² factory in Zhuzhou, Hunan, China
The Real Challenges of Sourcing CO₂ Cartridges from Overseas
❌ Inconsistent Quality & Leaks
Many suppliers in China cut corners on steel thickness and valve sealing, leading to leaking cartridges that damage your brand reputation and cause safety hazards.
❌ Complicated Compliance & Certifications
U.S. importers need DOT/UN approved packaging, FDA-grade gas for food contact, and ISO 9001 quality systems. Without these, your shipments can be held at customs or result in fines.
❌ Long Lead Times & Poor Communication
Small factories often delay production, lack English-speaking support, and have minimal transparency. This threatens your inventory planning and customer satisfaction.
These pain points cost import managers time, money, and trust. A reliable partner changes everything.
Our Solution: Precision-Engineered CO₂ Cartridges with Factory-Direct Pricing
Zhuzhou XingYe Chemical has been manufacturing gas cylinders and cartridges for over 10 years. Our CO₂ cartridges are produced on automated CNC lines with 100% pressure testing and traceability. We understand that wholesale buyers need consistency – and that’s exactly what we deliver.
| Parameter | Our Specification | Industry Standard |
|---|---|---|
| Gas Purity (CO₂) | ≥ 99.9% (food grade) | ≥ 99.5% |
| Steel Material | High‑strength cold‑drawn steel (0.8mm – 1.2mm) | 0.6mm – 0.9mm |
| Pressure Test | 100% water‑bath & air leak test | Sample testing only |
| Certifications | ISO 9001, CE, FDA, UN/DOT packaging | Often incomplete |
*Specifications subject to order confirmation. Contact us for detailed COA.
Our CO₂ Cartridge Range – Sizes, Applications & Customization
We supply both threaded (CGA) and non‑threaded (pierce‑style) cartridges for different markets. Below are our most requested configurations for bulk buyers in the USA.
| Size (grams) | Thread Type | Typical Application | MOQ (pcs) | Lead Time |
|---|---|---|---|---|
| 8g | Pierce‑style (smooth) | Airsoft pistols, mini soda makers, tire impact tools | 10,000 | 15‑20 days |
| 12g | Pierce / Threaded (CGA 320) | High‑end airsoft, paintball CO₂ tanks | 5,000 | 15‑20 days |
| 90g – 200g | Threaded (CGA 320 or custom) | Pneumatic tools, portable SodaStream adapters | 2,000 | 20‑25 days |
| 570g – 2000g | Bulk tank / CGA 580 | Commercial beverage carbonation, CO₂ fire suppression | 500 | 30‑35 days |
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*Custom sizes and branding (OEM) are available. MOQ and lead times are estimates; confirm with your sales representative.
Why Import Managers & Brand Owners Choose XingYe
🔧 OEM/ODM Design Flexibility
Labeling, packaging, thread types, and gas purity can be tailored. We already work with U.S. brands to produce private‑label CO₂ cartridges that meet their exact specifications. (Example: custom color‑coded boxes with barcodes.)
⚡ Rapid Delivery & China’s Supply Chain
Our location in Zhuzhou, Hunan, with easy access to Shenzhen port, ensures 15‑to‑30 day production. We maintain a 50‑day raw material buffer to handle urgent orders. Air freight (3–5 days) available for emergency restocks.
🔒 Full Traceability & Compliance
Each batch is tracked with a unique lot number. We provide COA, MSDS, and ECM certificates. Our ISO 9001:2024 and FDA registration are current. For food‑grade CO₂, we supply a third‑party gas purity test report.
📦 Flexible Packaging Options
Choose from bulk polybags + master cartons, display boxes (12‑count/24‑count), or custom retail kits. All packaging is UN‑certified for safe transport. We also offer shrink‑wrapped pallets with corner boards to prevent damage.
Who We Are – Trust Built Over a Decade
Our 120‑person team and 10,000m² facility
- 📍 Founded: 2014 in Zhuzhou, Hunan, China
- 👥 Employees: 120+ (including 8 R&D engineers)
- 🏭 Covering Area: 10,000 square meters (production + warehouse)
- 🏅 Certifications: ISO 9001, CE, FDA, DOT/UN (packaging), HACCP (for food‑grade gases)
- 📊 Capacity: 2 million units/month for 8g‑200g cartridges; 500,000 units/month for larger tanks
- 🗺️ Export Markets: USA (35%), Europe (30%), South America (15%), Middle East (10%), others (10%)
- 🤝 Payment Terms: T/T (30% deposit, 70% before shipment), L/C at sight, FOB/CIF/EXW
*All data is current as of 2026. Certifications and capacities are subject to verification during order confirmation.
About the Author – John R. Miller
John is a veteran of the compressed gas industry with 18 years of experience in procurement and quality management for both industrial and food‑grade gases. He joined Zhuzhou XingYe Chemical in 2020 as Head of Export Quality. John regularly audits factories in China to ensure international compliance. This article is based on his first‑hand experience working with U.S. buyers on CO₂ cartridge sourcing projects.
What Our Customers Say
David Martinez
Sourcing Manager – SodaFizz USA
“We switched to XingYe for our 12g CO₂ cartridges after dealing with leakage from a previous supplier. Their 100% pressure test is a game‑changer. Over 500,000 units sold with zero complaints. Lead times are consistent, and the OEM packaging helped us launch our own brand quickly.”
Karen L. Ross
CEO – Ross Industrial Supply
“We distribute CO₂ cartridges for pneumatic tools on Amazon USA. The certification pack from XingYe was complete – ISO, FDA, and UN packaging – so no customs delays. Their FOB price is very competitive, and the MOQ is reasonable for a trial order. Highly recommended.”
Tom Harrison
Product Developer – AirBlast Inc.
“I was looking for a factory that could produce a custom‑threaded 90g CO₂ cartridge for our new airsoft line. XingYe developed the prototype in 10 days and delivered mass production within 25 days. The engineering support is excellent – they really understand our market.”
Ahmed Al-Rashid
Import Manager – Gulf Soda Equipment
“We have been importing 2000g CO₂ tanks for six months. XingYe’s quality control is tight – every tank arrives with a tamper‑evident seal and a gas purity certificate. Their after‑sales team responds in English within a few hours, even during Chinese holidays. Very professional.”
Compliance, Logistics & Support – What Every Wholesaler Must Know
Shipping & Incoterms
We manage the full export process under FOB (Shenzhen, Shanghai, Ningbo) or CIF to major U.S. ports (Los Angeles, New York, Savannah). Hazardous goods documentation (IMO, IATA) is prepared by our logistics partner. For small urgent orders, we can ship via DHL/FedEx under limited quantities (UN 1013).
Payment & Sampling
We accept T/T, L/C, and for established clients, partial credit terms. Free samples are available (buyer pays shipping). Sample MOQ: 50 pcs per size. Run your own leak tests and gas purity checks before committing to a bulk production run.
After‑Sales Warranty
If you find defective cartridges (leak rate >0.5%), we replace them or issue credit on your next order. Claims must be made within 15 days of arrival with photographic evidence. Our quality team will analyze the issue and adjust production parameters to prevent recurrence.
⚠️ Important: All CO₂ cartridges are classified as hazardous goods (UN 1013, Class 2.2). Ensure your import license and warehouse handling procedures comply with U.S. DOT regulations. We provide MSDS and UN‑certified packaging to simplify your clearance.
Frequently Asked Questions by U.S. Buyers
Q: Can you provide CO₂ cartridges with “Made in China” labeling? Our retail customers are fine with it.
A: Yes. We can print “Made in China” or any country of origin as required by your market. For U.S. retail, we also comply with CPSC labeling guidelines.
Q: What is the typical shelf life of your CO₂ cartridges?
A: When stored in a dry, cool environment (< 50°C), the shelf life is 5 years from the filling date. Each cartridge is stamped with a production batch code for traceability.
Q: Do you offer drop‑shipping directly to my customers in the USA?
A: We do not offer drop‑shipping ourselves, but we can ship consolidated orders to your 3PL warehouse. For smaller quantities, consider our partner logistics providers.
Q: Is your CO₂ suitable for SodaStream machines?
A: We produce a threaded 60L/90g cartridge with the correct CGA 320 fitting for SodaStream and similar appliances. Please note: always check your machine’s compatibility. We supply food‑grade CO₂ with purity ≥ 99.9%.
Ready to Source CO₂ Cartridges for Your Business?
Stop worrying about quality, compliance, and delays. Let our factory be your reliable long‑term partner. Request a quotation, sample kit, or compliance package today.
Or email us at boss@happywhip.com with your volume and specifications.
For more details, visit our contact page.
