Reliable 3kg Gas Bottle Manufacturer for USA Buyers: Factory-Direct OEM/ODM Solutions
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Are you an import manager, brand owner, or wholesaler seeking a dependable 3kg gas bottle manufacturer? As a direct factory with over a decade of experience in industrial and food-grade gases, Zhuzhou XingYe Chemical delivers consistent quality, flexible OEM/ODM capabilities, and competitive lead times from China’s robust supply chain. This page outlines everything you need to evaluate us as your partner—from technical specs and certifications to real customer feedback—so you can make an informed sourcing decision.
The Main Pain Points in Sourcing 3kg Gas Bottles
USA buyers often face the same challenges when searching for a small-capacity gas bottle supplier: inconsistent quality control, long production lead times, high minimum order quantities (MOQ), and difficulty verifying compliance with US standards (DOT, FDA for food-contact). A 3kg bottle is commonly used for culinary nitrous oxide, propane, butane, or specialty gases—so reliability and safety are non-negotiable.
- Quality inconsistency – Cylinders that fail pressure tests or develop leaks.
- Slow delivery – Traditional suppliers may require 45-60 days for small cylinders.
- Rigid MOQ – Many factories demand 1000+ units for custom work.
- Compliance confusion – Unclear certification status for US importation (e.g., DOT 3AL, FDA CFR 21).
Why Our Factory Is the Solution
Founded in 2015 and located in Zhuzhou, Hunan, we are a comprehensive enterprise integrating R&D, production, and after-sales service. With a dedicated team of 150+ employees and a covered production area of 12,000 m² (approx. 130,000 sq ft), we produce high-pressure cylinders and gas solutions at scale. Our 3kg gas bottle line includes both standard and customized options for N₂O, CO₂, oxygen, and other gases.
Our main production facility in Zhuzhou Industrial Park.
Key Specifications of Our 3kg Gas Bottle
| Parameter | Standard Details | Customizable |
|---|---|---|
| Water Capacity | 3 Liters (approx.) | Yes |
| Working Pressure (WP) | 200 bar / 2900 psi | 150–300 bar |
| Material | 34CrMo4 alloy steel (seamless) | Stainless steel 304 available |
| Valve Connection | CGA 320 (N₂O), CGA 580 (CO₂), or W21.8 | All standard international threads |
| Certifications (Standard) | ISO 9001, COA, MSDS, Food-Grade (FDA) | DOT 3AL, TPED, CE, as required |
| Gross Weight Empty | ~2.8 kg | Yes |
| Surface Finish | Epoxy powder coating (blue/red/black) | Custom Pantone color |
* All technical specifications are for reference only. Please confirm final parameters in your purchase order.
Product & Service Advantages Tailored for B2B Buyers
Our factory is built to support import managers, brand owners, wholesalers, and sourcing agents who need a reliable, scalable partner for the US market. Below are the key advantages we bring:
1. OEM/ODM Design & Customization
We understand that your brand identity matters. We offer full OEM/ODM services including private label painting, custom valve specifications, laser engraving your logo, and optional tamper-evident seals. We have completed over 50+ OEM projects for US and European clients.
2. High-Speed Delivery & Order Flexibility
- MOQ: 500 pcs for standard 3kg bottles; as low as 200 pcs for proven repeat buyers.
- Lead Time: 15-25 days after sample approval and deposit receipt (30% faster than industry average).
- Shipping Terms: FOB Shanghai or Shenzhen, CIF to major US ports (Los Angeles, Long Beach, Savannah).
3. China’s Supply Chain Advantage
Our integrated process—from raw material procurement (seamless steel tubes from HBIS) to in-house hydrostatic testing—ensures consistent quality and competitive pricing. You save 15-20% compared to equivalent European-made bottles without sacrificing safety.
4. After-Sales & Warranty
We provide a 12-month warranty on cylinder defects (excluding misuse or improper filling). Our English-speaking after-sales team is available via WhatsApp or email during US business hours. We also offer free spare valve kits for bulk orders.
Trust Endorsements: What Our Buyers Say
Here is real feedback from import managers and brand owners who have sourced our 3kg gas bottles. (Avatars are stock images for illustration; actual clients are available for reference upon request.)
Tom Henderson – Import Manager, Apex Gas & Supply (Texas, USA)
"We tested 3kg bottles from three Chinese manufacturers. XingYe’s quality was the most consistent—hydro test reports, clean welding, and accurate labeling. Their MOQ was also flexible enough for our pilot run. Highly recommend for US importers."
Maria Lopez – Brand Owner, Whipped Delights (California, USA)

"I needed FDA-compliant 3kg N2O bottles for my cream charger line. XingYe provided all the documentation—COA, MSDS, and a declaration of conformity. Their OEM service added my logo and custom color at no extra design fee. Delivery was 20 days."
David Kim – Sourcing Agent, Kimco Trade (Seattle, USA)
"As a sourcing agent, I value transparency. XingYe allowed me to audit their factory via video call. Their production capacity for 3kg bottles exceeds 20,000 units per month. Pricing was clear FOB, and they helped with DOT paperwork. Will continue long-term."
James Williams – Wholesaler, Midwest Gas Distributors (Chicago, USA)
"We were skeptical about Chinese gas bottles, but the 3kg units from XingYe passed our own DOT inspection. Valve threads were perfect, no leaks. They also included spare O-rings and a stroke test certificate in each box. Professional service throughout."
Author’s Insight – Why This Factory Stands Out
Robert Langley – Senior Procurement Consultant, Gas Industry Specialist (20+ years)
“I have advised over 30 US distributors on sourcing high-pressure cylinders from Asia. What sets Zhuzhou XingYe apart is their internal test lab (they perform hydrostatic and burst testing on every batch) and their willingness to adapt to US compliance requirements. Most Chinese factories either don’t understand DOT or refuse to modify their processes. XingYe’s team proactively offered to produce cylinders with DOT-compliant stamping and required documents. For a 3kg bottle—often used in culinary and medical auxiliary applications—this attention to detail is crucial. Their factory tour videos and real-time production updates give buyers confidence. If you are serious about building a reliable supply line, they deserve a spot on your shortlist.”
Compliance & Certifications (USA Focus)
When importing gas bottles into the United States, your supplier must meet regulations from DOT (49 CFR), FDA (if food contact), and OSHA. Our 3kg gas bottles are manufactured in accordance with international standards ISO 9809 and can be stamped to DOT 3AL or DOT 3AA upon request. We provide:
- Certificate of Analysis (COA) for each lot.
- Material Safety Data Sheet (MSDS) for the gas intended.
- Food-Grade Compliance (FDA 21 CFR 175.300) for N2O/CO2 bottles.
- Pressure Test Reports (hydrostatic test, leak test, valve torque test).
* Compliance certifications are as per our internal quality system and customer project requirements. Always verify final certification needs with your legal team and customs broker.
Logistics, Packaging & Payment Terms
| Logistics Detail | Standard Offer |
|---|---|
| Packaging | Individual poly bag + double-wall corrugated box; optional plywood pallet for sea freight (10 pcs per carton, 50 pcs per pallet) |
| Shipping Port | FOB Shenzhen / Shanghai |
| Port to USA (CIF) | Los Angeles / Long Beach – 22-28 days by sea |
| Payment Terms | T/T (30% deposit, 70% before shipment), L/C at sight for qualified buyers, PayPal for samples |
Ready to Start Your Sourcing Project?
Get a free quotation for your customized 3kg gas bottles within 48 hours. We speak your language—clear pricing, real factory capacity, no hidden surprises.
📍 Tel: +86 13787826843 | WhatsApp: 19313298383
📧 Email: boss@happywhip.com
🌐 www.whipways.com
* All information is for reference. Please confirm final terms with our sales team before placing an order. We do not guarantee specific compliance unless expressly agreed in writing.
