If you are looking for a mini oxygen tank for diving that combines portability, safety, and cost efficiency, you’ve come to the right place. As a B2B buyer—whether you are an import manager, brand owner, or sourcing agent—you need a reliable supplier who understands the performance requirements of recreational and professional divers. Our mini oxygen tanks are designed for easy transport, quick refills, and long-lasting use, with full compliance to international safety standards. Below, we provide every detail you need to make an informed bulk purchase decision.

Why Choose a Mini Oxygen Tank for Diving? – Addressing Common Pain Points

Every dive professional encounters the same challenges: equipment weight, limited gas supply, safety concerns, and high replacement costs. Our mini tanks directly solve these issues:

• Portability: Weighing as little as 2.5 kg (5.5 lbs), our tanks fit into standard dive bags or can be carried by hand, perfect for travel or emergency backup.
• Safety: All cylinders are hydrostatically tested and certified to DOT/TC, ISO 9001, and CE norms. Each unit undergoes rigorous quality inspection before shipping.
• Refillability & Durability: Made from 6061 aluminum or high-strength steel, these tanks support over 5000 refill cycles with proper care.
• Cost Savings: By sourcing directly from our factory in China, you eliminate middlemen and enjoy competitive FOB/CIF pricing without compromising on quality.

Our Mini Oxygen Tank for Diving – Product Specifications & Customization

We offer a range of standardized sizes, but also support full OEM/ODM design to match your brand requirements, color, labeling, and valve configurations.

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* Specifications are subject to change. Please refer to the actual order confirmation for exact measurements.

Quality Assurance & Compliance – Meeting Global Standards

Your business reputation depends on the safety and reliability of the gas equipment you supply. That’s why every mini oxygen tank for diving we produce undergoes strict quality control and is certified by recognized international bodies.

• ISO 9001:2015 – Quality management system for consistent manufacturing.
• DOT (USA) & TC (Canada) – Pressure vessel certification for North American markets.
• CE (EU) – Conformité Européenne for entry into European Economic Area.
• FDA – Oxygen purity and material safety meeting medical-grade standards (upon request).
• COA & MSDS – Certificate of Analysis and Material Safety Data Sheet provided with every shipment.

Our factory in Zhuzhou, Hunan, spans 8,000 m² and houses advanced cylinder manufacturing lines. With over 120 employees and 15 years of industry experience, we have the capacity to produce 50,000+ cylinders per month while maintaining consistent quality.

OEM / ODM Customization – Build Your Brand, Our Expertise

Many of our clients are brand owners and distributors who want a unique identity for their diving oxygen tanks. We offer end-to-end OEM/ODM services:

• Custom branding: Laser engraving, screen printing, or shrink-wrapping with your logo and design.
• Valve & regulator options: Choose from CGA, DIN, yoke, or custom adapter interfaces.
• Packaging: Retail-ready boxes, multi-packs, blister display, or bulk pallet packaging.
• Color & finish: Anodized aluminum in any RAL color, or matte powder coating.
• Private labeling: We can create a dedicated product line under your brand name, with dedicated SKU and barcode integration.

Our supply chain advantage: As a direct manufacturer in China, we reduce your lead times and cost. We handle everything from raw material sourcing (approved mills for cylinder-grade aluminum) to final quality check. Minimum Order Quantity (MOQ) is only 100 units for standard models, and 500 units for fully customized orders.

Ordering & Logistics – MOQ, Lead Time, Payment Terms

* Lead times may vary during peak seasons. Please confirm at the time of order.

What Our Buyers Say – Real Feedback from Global Partners

Mike Thompson

Owner, Deep Blue Dive Supply – San Diego, USA

“We’ve sourced mini oxygen tanks from three different factories in the past. XingYe’s quality is consistently the best – the valve connections are precise, and the aluminum finish looks premium. Lead times were spot on, even during the busy season. Highly recommend for any dive retailer.”

Sarah Müller

Brand Manager, AquaVent GmbH – Berlin, Germany

“The OEM team helped us create a custom color-matched mini tank that perfectly aligned with our brand identity. The CE documentation was thorough, and our customers love the easy-to-carry size. We have already placed three repeat orders.”

James Nguyen

Sourcing Agent, Pacific Dive Imports – Sydney, Australia

“I was initially skeptical about direct-from-factory tanks from China, but XingYe exceeded expectations. The MOQ was flexible, and they even arranged a factory visit. The mini oxygen tanks arrived with all required certifications – saved us a lot of time clearing customs. Will definitely work with them again.”

Linda Rodriguez

Procurement Manager, Coral Breeze Dive Centers – Florida, USA

“We needed a compact oxygen solution for our guided snorkeling tours. These mini tanks are a game changer – easy to carry, enough capacity for a 30-minute shallow dive. The hydro test certificates gave us peace of mind. Fast shipping via FOB to Miami.”

Real-World Applications – Where Our Mini Oxygen Tank Shines

• Recreational Diving: Perfect as a bail-out bottle or for shallow drift dives where a full-size tank is overkill.
• Snorkeling & Underwater Photography: Provides short breath-hold extension without dragging heavy gear.
• Emergency Oxygen Supply: Compact enough for lifeboats, yachts, or small marine craft.
• Industrial Use: Lightweight oxygen supply for welding support or confined space rescue.
• Travel / Adventure: Airline-friendly (when empty) and easily fits in checked luggage for dive enthusiasts.

Ready to Source Your Mini Oxygen Tank for Diving?

Contact our sales team today for a customized quote, sample request, or to discuss your OEM requirements.

Email: boss@happywhip.com | Phone / WhatsApp: +86 13787826843 / +86 19313298383

Or visit our Contact Page to fill out an inquiry form. We respond within 12 hours.

* All data and certifications are based on current production batches and may be updated. Final specifications will be confirmed in the order contract.