About Gongzheng

ZHEJIANG GONGZHENG AUTO PARTS FACTORY is

professional air brake valve manufacturers and truck tractor trailer air brake components suppliers in China

which was established in 1990. It is an enterprise that produces air brake valves for brake systems of commercial vehicles. Its leading products have been assembled and used by a number of OEMs including China National Heavy Duty Truck, Second Automobile Dongfeng, Beiqi Foton and JAC Heavy Truck, and exported to Southeast Asia, America...
Customization
Multiformity
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How brake air dryer protects brake components

22

Apr

How brake air dryer protects brake components

As an important part of the automobile braking system, the brake air dryer has the key function of p...

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What factors are related to the dehumidification function of brake air dryer

15

Apr

What factors are related to the dehumidification function of brake air dryer

In recent years, moisture problems in the brake system have occurred frequently, seriously affecting...

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What is the role of hand brake valve in control

08

Apr

What is the role of hand brake valve in control

In the field of automotive engineering, controllability is one of the important indicators for evalu...

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What is the role of hand brake valve in safety

01

Apr

What is the role of hand brake valve in safety

Automotive safety has always been one of the core concerns in the field of automotive engineering. I...

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What is the impact of moisture content on brake air dryer

25

Mar

What is the impact of moisture content on brake air dryer

Moisture content has an important impact on the performance of the brake air dryer, which is directl...

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