CO2 Cylinder, Oxygen Cylinder, Diving Cylinder Suppliers

About Shenyang Snow Rain Technology

Located in Shenyang City, Liaoning Province, Shenyang Snow Rain Technology Co., Ltd is a joint venture of renowned Chinese brands HB and SSF. We specialize in manufacturing and exporting frequency converters and high-grade gas cylinders trusted by clients across 80+ countries.

With over two decades of experience, our team has contributed to major international projects, including the research and development of gas cylinders for the 2022 Winter Olympics. Our scientific management, advanced production lines, and strict quality control ensure every product meets the highest safety and performance standards.

2002

Founded

500+

Employees

80+

Countries Served

59,960㎡

Factory Area

Our Product Range

Engineered for performance, safety, and compliance. Each cylinder undergoes rigorous testing and quality assurance to meet international standards.

20 lb CO2 Tank

Aluminum, food-grade, corrosion-resistant for beverage & industrial use.

✔ High-grade aluminum construction
✔ Complies with food safety standards
✔ Large storage capacity

Medical Oxygen Cylinder

Portable, durable, ideal for home healthcare and long-term oxygen therapy.

✔ Corrosion-resistant & long-lasting
✔ Compact & easy to store
✔ Supports continuous oxygen supply

Scuba Diving Tank

High-strength materials with anti-corrosion tech for safe underwater use.

✔ Made from high-strength materials
✔ Advanced anti-corrosion coating
✔ Excellent safety performance

PCP & Paintball Tank

Carbon fiber wrapped, CE certified, available in matte or gloss black.

✔ Aluminum liner with carbon fiber wrap
✔ CE & ISO 9001 certified
✔ Matte or gloss black finish

SCBA Breathing Apparatus

Lightweight, high-strength, with high-pressure safety protection.

✔ Lightweight & impact-resistant
✔ High-strength composite materials
✔ High-pressure safety valve

Custom Logo Scuba Tank

Personalized steel or aluminum tanks with custom branding for dive centers.

✔ Custom logo printing
✔ Steel or aluminum options
✔ Ideal for commercial diving

DOT Certified Oxygen Cylinder

Certified for medical use, ensuring compliance and reliability.

✔ DOT certified
✔ Medical-grade aluminum
✔ Long service life

300bar Carbon Fiber PCP Cylinder

High-pressure 4500psi tanks in various sizes for air rifles and paintball.

✔ 300bar / 4500psi pressure rating
✔ 190cc to 800cc capacity options
✔ Carbon fiber composite

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Why Choose Sysnowrain?

Guaranteed Quality

Every batch undergoes blasting and fatigue testing. Supervised and inspected by the Chinese government to ensure compliance and reliability.

Technical Expertise

Over 20 years of experience in gas cylinder manufacturing. Our engineers contributed to Olympic-grade equipment development.

Sincere Service

Factory-direct pricing with no middlemen. We offer one-stop procurement, logistics, and after-sales support 24/7.

Frequently Asked Questions

What is the difference between aluminum and steel gas cylinders?

Aluminum cylinders are lighter and corrosion-resistant, ideal for diving and portable use. Steel cylinders are heavier but more cost-effective and commonly used in industrial applications.

How long do CO2 tanks last?

With proper maintenance, CO2 tanks can last 20+ years. Factors like usage frequency, storage conditions, and regular hydrostatic testing affect lifespan.

Are your oxygen cylinders suitable for medical use?

Yes, our medical oxygen cylinders are DOT certified and manufactured to meet strict food and medical safety standards.

Do you offer custom branding?

Yes, we provide custom logo printing on scuba and industrial cylinders for commercial clients and dive centers.

Get in Touch

For inquiries, quotes, or technical support, reach out to our team directly.

Address: No.96-9, Seven Star Street, Huanggu District, Shenyang City, Liaoning

Phone: +86-13591446969

Email: snow@sysnowrain.com

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