Liaoning Alsafe Technology - High-Performance Gas Cylinders & Composite Solutions

About ALSAFE

Liaoning Alsafe Technology Company Ltd is a professional manufacturer specializing in aluminum gas cylinders and carbon fiber composite gas cylinders. With over a decade of experience, our products have been widely applied across compressed gas industries, including calibration and specialty gases, food and beverage CO₂, paintball and PCP entertainment, firefighting SCBA, emergency rescue, mining, oil & gas, petrochemicals, and clean energy.

Through consistent innovation and customer-focused development, ALSAFE has earned increasing recognition both domestically and internationally. Our commitment to quality, safety, and technological advancement drives us to expand our product range—especially in the fast-growing field of new clean energy solutions.

10+

Years of Experience

50+

Countries Served

Years in Operation

Why Choose ALSAFE?

We combine advanced engineering, rigorous testing, and global compliance to deliver gas storage solutions you can trust.

Certified Quality

Our products meet international standards including ISO, DOT, TPED, and other global certifications.

Long Service Life

Aluminum and composite materials ensure durability and resistance to corrosion and fatigue.

Lightweight Design

Carbon fiber composite cylinders offer up to 70% weight reduction compared to steel.

Global Support

With a branch office in Shenyang and growing international presence, we serve customers worldwide.

Our Products

ALSAFE manufactures a wide range of high-performance gas cylinders and breathing apparatus for diverse industrial, medical, and recreational applications.

Aluminum Gas Cylinder

Lightweight, corrosion-resistant aluminum cylinders ideal for industrial and specialty gas applications.

Available in multiple sizes (2L to 50L)
Test pressure: 300 bar
Working pressure: 200 bar
ISO 9809 compliant

Beverage CO2 Cylinder

Designed for food-grade CO₂ storage in beverage dispensing systems.

Stainless steel valve with dip tube
Pressure: 50 bar (working), 75 bar (test)
Capacity: 2kg, 5kg, 10kg
Hygienic finish, leak-proof design

Medical Oxygen Cylinder

High-purity oxygen storage for medical and emergency use.

Aluminum construction for safety
Working pressure: 150 bar
Available in M6, M9, D, E sizes
Meets ISO 11118 standards

SCUBA Diving Cylinder

Reliable aluminum tanks for recreational and technical diving.

Aluminum 6061-T6 alloy
Pressures: 200 bar, 232 bar, 300 bar
Volumes: 10L to 18L
DOT-3AL / ISO 11119 certified

Paintball HPA Cylinder

High-pressure air cylinders for paintball markers and PCP airguns.

Carbon fiber wrapped for light weight
3000 psi (207 bar) and 4500 psi (310 bar)
11ci, 68ci, 90ci capacities
ASME & DOT certified

Carbon Fiber Composite Cylinder

Ultra-light, high-strength composite cylinders for demanding applications.

Type III & IV construction
Pressure: up to 700 bar
Used in hydrogen, aerospace, and defense
Excellent fatigue resistance

SCBA Breathing Apparatus

Self-contained breathing systems for firefighting and emergency rescue.

30-minute to 60-minute air supply
Integrated pressure gauge and alarm
Meets EN 137 and NFPA standards
Durable composite cylinder included

Hydrogen Energy Cylinder

High-pressure hydrogen storage for fuel cell vehicles and energy systems.

Type IV composite construction
Working pressure: 350 bar or 700 bar
Lightweight, impact-resistant
Designed for hydrogen refueling stations

View Full Product Catalog

Service & Support

ALSAFE provides comprehensive support to ensure the safe and efficient use of our products.

Maintenance & Inspection

Regular hydrostatic testing, visual inspection, and valve servicing to ensure cylinder safety and compliance.

Super-Charging Equipment

High-efficiency compressors and filling stations designed for SCUBA, medical, and industrial gas applications.

FAQs & Technical Support

Expert guidance on product selection, usage, safety protocols, and regulatory compliance.

Latest News

October 10, 2025

Celebrating 14 Years of Excellence

ALSAFE proudly marks its 14th anniversary, reflecting on a legacy of innovation, quality, and customer trust.

March 21, 2025

Visit Us at Thailand Dive Expo

We’re excited to showcase our latest SCUBA and HPA cylinders at the Thailand Dive Expo. Stop by our booth!

February 21, 2025

New Branch Office in Shenyang

ALSAFE expands its domestic presence with a new branch office in Shenyang, enhancing local support and logistics.

Get in Touch

For inquiries, product specifications, or partnership opportunities, reach out to our team.

Contact Information

6 Xiyi Road, Yilu Industrial Zone, Tieling, Liaoning Province, 112611 China

+86-24-88038635

+86-13194223919

[email protected]

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