... offer rubber metal bond of thrust rod 1,Excellent quality 2,Reasonable price 3,Timely shipment 4,Best after-sale service Conleyhengshui ... wall steel pipe. The original material is Sinotruck material,Rubber core is polyurethane, Ball pin 40 contact material, high ... , good transparency, oil resistance, corrosion resistance and long service life.All truck parts are precision manufactured by CNC machine ...