genronmachine.com,semi brake chamber,At Genron Vehicle, we provide customers with professional OEM/ODM service for all products, including semi brake chamber. The basic MOQ is required but negotiable. For OEM/ODM products, free design and pre-production sample is provided for confirmation. Genron provides semi brake chamber products that are selling well in United States, Arabic,Turkey,Japan,German,Portuguese,polish,Korean,Spanish,India,French,Italian,Russian,etc. Genron,Our company main produces Drop side semi trailer,best rated cargo trailers,best quality cargo trailers.