About Oubote


China Wholesale OEM Truck Air Brake Parts Manufacturers

, Our factory specializes in manufacture of air brake parts for commercial vehicles, semi trailers and heavy vehicles. Its main products are: foot brake valve, unload valve, trailer valve, hand brake Valve,load sensing valve, leveling valve, relay valve, air dryer, clutch servo and so on. Some products are matched with large domestic automobile manufacturers and exported to Southeast Asia, America, the Middle East, Africa and other regions.
Factory area
Employee Count
2,000 k
Annual Production
Export Country
Global Sales Network
We provide quality products and services to customers from all over the world
Our Strengths, Your Competence
Advanced testing equipment, the whole process of strict inspection and testing follow the quality management system, strict quality.
Latest News
What impact may occur to the compressor system if the unloader valve fails?
One of the main functions of the unloader valve in the compressor system is to release the high-pressure air in the air tank after the compressor stops, creating a low-resistance environment for the next start. When the unloader valve fails...
How does the trailer control valve assist in activating the trailer's emergency brakes in an emergency?
As a control device for the trailer's air supply, the trailer control valve is designed with emergency braking needs in mind. In an emergency, a key function of the trailer control valve is to quickly cut off or adjust the trailer's air pre...
How does the design of the foot brake valve ensure that the front and rear axle brakes can respond quickly and effectively?
The design of the foot brake valve ensures that the front and rear axle brakes can respond quickly and effectively through a series of sophisticated mechanical structures and airflow control mechanisms. The foot brake valve usually adopts a...
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