... trailer We also supply trailer accessory like BPW axle,airbag suspension, boige suspension, tyre, light etc 3 axle flatbed semi trailerChassis (Main Beam)Heavy duty ... German style HJ(brand) 12T 10 Hole Axle, or L1 13T 10 Hole axle. SuspensionMechnical 3-axle suspension, 90*16mm 7 pcs. Tyre ( Wheel Rim ...