... trailer 2. 3 axles (FUWA/ BPW) 3. air suspension or mechanical suspension HL lowbed semi trailer, container semi trailerspecifications:ModelLDZ9280TDP Dimensions (mm ... China, fully passed Certificate ISO9001, CCC etc.The axles, suspension, braking and electric systems we use are of German /USA ... products are appreciate in our factory!Welcome your inquire.HL ALL KINDS OF TRAIELR PARTS TO SELL 2 or ...