Professional Manufacturer

Aluminum Cylinder
Corrosion resistant, high-strength AA6061 Lightweight – 40% lighter than steel
Disposable
Cylinder
Steel
Cylinder
Gas Valve
High leak integrity performance through 100% tests
Fire
Extinguisher
Ningbo ZhengXin Pressure Vessel Co., Ltd.
宁波正欣压力容器有限公司
A leading manufacturer of high-pressure gas cylinders, valves, and fire extinguishers.
With manufacturing based in China and a global sales network, we are committed to serving your requirements worldwide.
Focused on quality, safety, precision, and reliability, ZX has become a trusted partner for international markets, providing high-quality cylinder solutions for diverse gas applications. Working with many of the top brands across the beverage, medical, scuba and industrial sectors.
 
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Founded
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Employees
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Factory Space
Your Partner for Gas Cylinder & Valve
Global Certification,
Trusted Worldwide
From material approval to final inspection, every step is operated under international standards.
Built for Pressure,
Designed for Performance

Vertical Integration

One of the few manufacturers with fully in-house production for both gas cylinders and valves, allowing direct control of quality from raw material to final assembly.

Core-1

Advanced Precision

Our facilities use cold extrusion, CNC precision machining, and automated assembly lines, ensuring consistent and reliable performance.
 
 
Core-2

Proven Reliability

Over 20 million ZX cylinders in service worldwide, trusted by leading brands including SodaStream, GROHE, and Philips.
 

News & Events
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Drinktec 2025 Is Now Open!

A warm welcome to Munich from the entire ZX team! We are excited and honored to participate once again in Drinktec – the world’s leading trade fair for the beverage and liquid food industry. Our team is on the ground and ready to engage with professionals, innovators, and partners from around th...

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ZX Victory Launches New 54L Large Capacity Aluminum Cylinder

We are excited to announce that Ningbo Zhengxin Pressure Vessel Co., Ltd. has expanded our product lineup with a new series of high-performance aluminum cylinders! Designed to meet growing market demands, our new 54L aluminum cylinders combine innovation, safety, and reliability. Certified to bot...

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Victory ZX GmbH – Strengthening our European Presence

We are pleased to announce the official foundation of Victory ZX GmbH in Germany, marking an important step in expanding our service to European customers. As part of Ningbo Zhengxin Group, a global leader in gas cylinders and fire safety solutions, Victory ZX GmbH is committed to delivering safe...

Let's discuss your needs and find out how we can assist.

NingBo ZhengXin Pressure Vessel Co., Ltd.

A. Industrial Zone A, HuangJiaBu, YuYao 315466, 
ZheJiang CHINA
E. info@zxhpgas.com
T. +86 21 50410838

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