12L Scuba Diving Gas Cylinder

12L Aluminum Scuba Cylinder for Commercial Diving

| Provide Industrial-grade solutions for safety, efficiency

| High-pressure gas container tailor-made for commercial diving operations
 Designed specifically for diving centers, training schools, water sports resorts and professional operation teams. With strict international certifications such as DOT and ISO, what we offer is not only gas cylinders, but also industrial-grade solutions covering safety, efficiency and asset management. We are committed to being your core equipment partner for expanding your operation scale and ensuring the safety of diving operations.

Safety and Compliance

 Each gas cylinder undergoes 100% water pressure testing, ultrasonic flaw detection and air tightness testing, and is accompanied by a traceable third-party certification report to ensure absolute safety.
Lightweight design

 Compared with traditional gas cylinders, the weight is reduced by 30% to 40%, significantly lowering logistics costs and the operational load on workers.
Deep customization service

 Supports OEM/ODM based on your filling gas, production line interface, and brand logo, including all-round customization in color, valves, size and packaging.
One-stop support

 We offer full-cycle services ranging from technical selection consultation, compliance guidance to after-sales maintenance. Our professional engineering team is your strong backing.

How to choose the model that suits your business ?

To help you make a quick decision, please refer to
 If you are a manufacturer and are seeking long-term stable matching, it is recommended that you pay attention to the number of cycle refills, interface compatibility and OEM support.
 If you are a gas distributor or brand owner, and you are concerned about market universality and appearance differentiation, it is recommended that you pay attention to the completeness of certification and the customization service of bottle shoulder color.
 Still have questions? Please provide your device model or application scenario, and we will recommend the most suitable specification.

You come up with ideas, we realize them, a customized revolution from "manufacturing" to "intelligent manufacturing".
Visual customization is not limited to the Logo

 From Pantone spot color spraying, gradient colors to personalized shoulder bands, your brand colors can be precisely reproduced on the bottle.
Functional customization delves into the core

 Global standard valve interfaces such as CGA and so on can be customized, or dedicated valves can be exclusively adapted to your equipment.
Rapid response sample process

 After receiving your request, we will provide high-precision physical samples within 7 to 10 working days to ensure that the design intent is perfectly understood and accelerate the product launch cycle.

 Full-process support from concept to mass production: From drawing review, prototype making to mass production and quality inspection, we offer one-stop services, significantly shortening your product launch cycle.
 Flexible cooperation based on demand: Whether it's a small-batch trial order or a long-term large-scale framework purchase, we can offer competitive tiered pricing and stable inventory planning.
 Cross-industry application expert: Our gas cylinder solutions have been successfully applied in fire-fighting equipment, medical devices, diving equipment and the beverage industry. We are glad to apply our cross-industry experience to solve your specific challenges.

Standard industrial packaging

 Each gas cylinder is fastened with high-strength PE stretch film to prevent scratches, and an engineering plastic dust-proof protective cover is added to the cylinder mouth. Use custom corrugated cardboard or foam corners for spacing and cushioning, and pack them into sturdy thickened corrugated boxes or wooden crates. The box body is printed with clear fragile, upward-facing and moisture-proof labels.
Large-scale/long-distance transportation solution

 Unitized containerization is carried out using dedicated steel pallet racks or custom wooden pallets, and reinforced with steel straps or stretch film, which is suitable for container transportation and greatly reduces the rate of cargo damage and loading/unloading time.
Recyclable packaging solutions (ESG highlights)

 Provide long-term cooperative major clients with recyclable metal frames or specially designed turnover boxes to reduce one-time packaging costs and embody the concept of a green supply chain.Each cylinder must be inspected prior to shipment.

  Our Scuba Diving Gas Cylinder Equipment are usually packed by pallets,wrapped by PVC. Of course, we will respect the wishes of customers, to meet different customers' packaging requirements.Our products are exported to many countries. Export standard packing or as the customer's request.Different packings with different specification. For small quantity,need fast delivery,Express prefer to using UPS,DHL,TNT or FEDEX.For regular mass quantity,by sea it is good way to choose.Let us know your requirement,we will try to save your budget and meet deadline.

International regulations are not obstacles but rather the market access advantages that Midstar has cleared in advance for you. Our products not only meet the standards but also incorporate compliance in their design and production.

Our authentication matrix:
North American market

 Fully complies with the strict standards of the DOT-3AL in the United States and the TC in Canada.
European market

 Holds the EU CE-PED certification and the Transport Directive TPED certification.
Global Benchmark

 The quality management system has been certified by ISO 9001:2015.

Professional service commitment

 We offer comprehensive support, not just products.
 Bulk purchasing plan: Based on your annual purchasing volume, we offer tiered preferential prices and flexible delivery plans.
 Customized services: Supports institutional customization of gas cylinder colors and markings, facilitating asset identification and management.
 Training and Guidance: Provide training on product usage and safety regulations for your team.
 After-sales service and Inspection: We offer regular safety inspection services for gas cylinders or assist in contacting qualified local inspection institutions.
Call to action
 To the Procurement Managers of Institutions, if you are evaluating or updating equipment, we can provide you with:
 Free sample experience: Test the lightness and reliability of the product in person.

 Contact our B2B sales team immediately to get a personalized quotation and solution.