Zhejiang VOB Technology Co., Ltd. is one of the powerful Truck Spring Brake Chambers Manufacturers and Trailer Disc Brake Chambers Factory, our company was built on the basis of Dongshan Auto Parts Factory in 1990 and owns Zhuji Dongshen Auto Parts Factory, Shanghai Fuao Auto Parts Co., Ltd., Dongshen fuel supply station, and Dongshen motor Transportation Team.
https://www.chinafuao.net/prod....uct/foot-brake-valve