... *200 and 420*180mm We can supply various brake shoe for trucks, semi-trailers. Produce brake parts similar like brake drum,brake ... chamber,slack adjust, adjuster arm,kingpin, fifth wheel. We supply the brake parts according to BPW standard. We also made the BPW ... specialized technique be always with you! 1,Supply various camshafts for trucks, semi-trailer parts.2,produce Brake drum, Brake shoe and ...