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
Cost
Capacity
Quality
Service
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The working process of hand brake valve

26

Feb

The working process of hand brake valve

The Hand Brake Valve is one of the most crucial braking system components in railway transportation....

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What does the basic structure of hand brake valve include

19

Feb

What does the basic structure of hand brake valve include

Hand Brake Valve is one of the crucial braking system components in railway transportation. Its comp...

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How to choose materials for air dryer cartridge filtration system

12

Feb

How to choose materials for air dryer cartridge filtration system

The filtration system of the air dryer cartridge is one of the key components in the automotive brak...

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What are the considerations in designing the filtration system of an air dryer cartridge

05

Feb

What are the considerations in designing the filtration system of an air dryer cartridge

The filtration system design of the Air Dryer Cartridge is a key component of its performance and di...

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What impact does the truck gearbox valve have on the power output of the truck

29

Jan

What impact does the truck gearbox valve have on the power output of the truck

The truck gearbox valve has a direct and profound impact on the power output of the truck. It regula...

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