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Fire-Fighting

We Will Make Your Home And Business Completely Safe.

Zhejiang Yongshang Pressure Vessel Co., Ltd. was established in 2016. It is a modern enterprise integrating R&D, production and sales, specializing in the production of dry powder, carts, carbon dioxide fire extinguishers, seamless steel cylinders, and aluminum bottles. As a famous

China gas cylinder Manufacturers and custom oxygen cylinder suppliers

, the products are sold at home and abroad and are well received by customers. Based on advanced production equipment and complete testing equipment, the company provides customers with high-quality products through strict quality management systems and innovative processes...

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Zhejiang Yongshang Pressure Vessel Co., Ltd.

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Certificate & Patent

Customization

We have a strong R&D team,and we can develop and produce products according to the drawings or samples the customers offered.
Cost

We have two our own factories.So we can offer the best price and best products directly.
Quality

We have our own testing lab and the most advanced and complete inspection equipment,which can ensure the quality of the products.
Service

We focus on developing high-quality products for top-end markets.Our products are in line with international standards,and are mainly exported to Europe, America, Japan and other destinations around the world.
Capacity

Our annual production capacity is over 500000 sets,we can meet the needs of different customers with different purchase quantity.
Shipment

We are only 95 kilometers away from the Ningbo Port,it is very convenient and efficient to ship goods to any other countries.

We are a CO2 fire extinguisher, dry powder fire extinguisher, cylinder, aluminum bottle manufacturer.

It has incomparable advantages and broad application prospects in fire-fighting facilities, industry, medical, life-saving, and diving fields.

Fire Extinguisher

Our goal is to provide customized solutions to the market and customers, whether it is a single product or a complete set of equipment.

Industrial Gas Cylinder

Our goal is to provide customized solutions to the market and customers, whether it is a single product or a complete set of equipment.

It has incomparable advantages and broad application prospects in fire-fighting facilities, industry, medical, life-saving, and diving fields.

Get A Free Quote!

News

26/10/2026
Does a CO2 Fire Extinguisher Leave Residue? The Short Answer, and What It Means

Fire Extinguisher Buying Guide Does a CO2 Fire Extinguisher Leave Residue? No — and that single fact shapes where CO2 is the right choice, where it is not, and what you should check before purchasing one. Short answer:...
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26/10/2026
Do CO2 Fire Extinguishers Expire? Service Life, 5-Year Tests and Replacement Rules

The tag on the valve reads “hydrostatic test due 2028.” The cylinder has been in service for nine years, and there is no expiry date stamped anywhere on its body. Facility managers and distributors ask the same questio...
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19/10/2026
How Does a CO2 Extinguisher Put Out a Fire? Smothering Physics Explained

How a CO2 Extinguisher Puts Out a Fire It is not the cold that kills the flame. A carbon dioxide extinguisher wins by pushing oxygen away from the burning fuel until the fire collapses, and it leaves nothing behind but...
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