Fire protection series

Firefighting series


Medical series

Medical series


Breathing apparatus series

Respirator series


Life saving series

Lifesaving series


Industrial series

Industrial series


Marine fire protection Series

Marine fire protection Series


Firefighting series


The bottle is thickened to select the material

It can produce large, medium and small high pressure seamless gas cylinders with a volume of 2 up to 120 liters. It is suitable for portable CO2 fire extinguisher, cart type CO2 fire extinguisher, IG100, IG541 automatic gas fire extinguisher systems at home and abroad.

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Natural gas cylinders for vehicles


The bottle is thickened to select the material

我们可生产容积 2 升至 120 升的大、中、小型各种规格的高压无缝气瓶,产品适用于国内外手提式CO灭火器、推车式CO灭火器、气体自动灭火器系统等。

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Medical series


The bottle body is thickened and high temperature explosion proof

It can produce a volume of 2 to 50 liters of various specifications of seamless high-pressure gas cylinders, with smooth and clean inner surface, suitable for hospitals, first aid stations, nursing homes, home care, battlefield rescue, personal health care and a variety of hypoxic environment supplemental oxygen supply equipment.

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Respirator series


The bottle body is thickened and high temperature explosion proof

It can produce high pressure seamless gas cylinders with a volume of 2 to 12 liters. The inner surface is smooth and clean. It is suitable for fire rescue, diving, life saving, personal health care and various kinds of supplemental oxygen breathing apparatus for hypoxic environment.

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Lifesaving series


The bottle body is thickened and high temperature explosion proof

High pressure seamless gas cylinders with a volume of 2 to 50 liters can be produced. The products are suitable for life rafts, lifeboats and other life-saving facilities.

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Industrial series


The bottle body is thickened and high temperature explosion proof

It can produce a volume of 2 up to 90 liters of various specifications of high-pressure seamless gas cylinders, widely used in chemical industry, metallurgy, mining, semiconductor industry, mechanical engineering, electric power equipment, automobile industry, plastic machinery, shipbuilding industry, military, petroleum, energy, urban construction and other industries.

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Marine fire protection Series


The bottle body is thickened and high temperature explosion proof

It can produce large, medium and small high pressure seamless gas cylinders with a volume of 2 to 90 liters. It is suitable for portable CO2 fire extinguisher, C02 fire extinguisher and automatic CO2 fire extinguisher system on Marine facilities.

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Changxing Technology

National technology enterprises

Special equipment manufacturing License (A1, B1, B3) issued by the People's Republic of China

Product Certificate


About Chasing


Chasing Technology   Co., Ltd. is a modern enterprise specializing in the production of pressure vessels. Strong technical force, good production equipment, advanced manufacturing technology, complete testing equipment, has an excellent management and technical team. Strong manufacturing, innovation and service capabilities...

技术力量雄厚

Strong technical force

The company has obtained a number of national recognition certificates, to meet the needs of domestic and foreign markets

完整的创新体系

A complete innovation system

Complete innovation system and a strong core team, and provide automotive green energy and related supporting services

多样的产品系列

A diverse range of products

The company can produce large, medium and small seamless gas cylinders with diameters ranging from Ø108 to Ø426

广泛的应用领域

A wide range of applications

Products are widely used in industry, electric power equipment, automobile industry, plastic machinery, shipbuilding industry, military, fire, oil, energy, urban construction, life saving, diving and other industries

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