Specifications

1.Color: red, black, grey, blue
2.Application:trailers
3.Material: SUP7, SUP9, SUP9A
4.Size:76*14mm 9 pieces
5.MOQ:20 sets

leaf spring of truck trailer manufacture suspension 

 

Our company is a professional leaf spring manufacturer.

 

 

1.We have a steel refine factory, so we can make sure the quality of the raw material from the very beginning.

 

2.We have advanced flat bar production lines, so we can provide different sizes of flat bars to produce truck leaf springs.

 

3.We have strong technical support in designing and producing leaf springs.

 

leaf spring making process:

1. Cutting

2. Center hole punching

3. End treatment

4. Heating process

5. Sand blasting

6. Assembly of leaf spring unit

7. Painting and marking

 

 

 

 

Certificate 

ISO9001; TS16949; COC; PVOC; CIQ; SONCAP; BV; C/O; FORM E.

 

Our product can meet standard product quality and can provide any certificate needed for different customers!