... We can supply various brake shoe for trucks, semi-trailers. Produce brake parts similar like brake drum,brake lining,brake air ... -4 axles mechanical suspension assembly,28T cantilever bogie and semi trailer spare parts. Production features: 1. HJ bogie&trailer axle beam, ... be always with you! 1,Supply various camshafts for trucks, semi-trailer parts.2,produce Brake drum, Brake shoe and other spare ...