Brake Assembly, Trailer Axle, Axle Assembly manufacturer / supplier in China, offering Heavy Duty Hydraulic Brake for Trailers with 12.25X3.375 Inch 4 Bolts Brake Assembly, High Quality 10 Inch Self Adjusting Brake with Electromagnet Electric Brake for Trailer, Hydraulic Brake 10*2 1/4 Inch Hydraulic Brake for 3500 Lbs Trailers and so on.