Suspension system 

♥      America type suspension system  

         Germany type suspension system 

1. Suspension with axle together .

2.Height of towing plate: 1180mm, 1210mm, 1230mm, 1250mm, 1300mm .

3. Various suspension: 2 axle suspension, 3 axle suspension and 4 axle suspension .

4. Leaf spring: 8 leaf, 9 leaf ,the quantity is optional .

5.Leaf spring width: 90mm, 100mm, 120mm .

6. Balance arm pin: 50, 60,70 .

7. Hangers: material Q235; thickness 8mm;10mm for option .

8.Equalizer: thickness 8mm; 10mm for option .

Also can do it as your drawings or samples !

        Liangshan Changzai Machinery manufacturing Co.,ltd which is Chinese trailer ( special use vehicle ) production base . We are the factory professional design and manufacture the semitrailer parts , including Axle series ,Suspension system series , Leaf spring series ,Landing gear series , King pin series , Fifth wheel series , Air brake chamber series , Air tank series , Twist lock .....etc .

      Our leaf spring of technology and quality is in the line with international standards and we are one of the leaders in this field .

      We have a professional trade team , which can repay our clients with better service and products all the time ,You will find your best needs from us ! 

      ♥ Use our standard export packing , also your design can be accepted .

 ♥ Liangshan Changzai Machinery manufacturing Co.,ltd , can supply you the best trailer parts upon your request !