fuwa L1 middle hanger is mainly divided into mechanical suspension and air suspension.The mechanical suspension is mainly composed of leaf spring, suspension support , connecting rod and u-bolt. The biggest advantage of this kind of suspension is its low price, good reliability and convenient maintenance. Specifications Suspension Hangers American traielr mechanical suspension 1:thickness 6 or 8mm 2:leaf spring 90mm*13mm-10pcs 3:certificate ISO9001 4.high quality
