Xia Yi company product suspension  pistons, shock absorber pistons and other sintered parts from shock absorbers.

The products include guider, piston, valve seat and other powder metallurgy parts.

Materail:

Multi-level powdered metal components on iron, stainless and copper base.

Using area:

Major products are used in automobile and motorcycles parts, structure components, hand tool machine parts, food machine parts,

office machine parts, sewing machine parts, farming machine and stainless parts, oil pumps parts, rotors, gears, oil

impregnated bearing, various lock ware and other hardware supplies.

We can offer our suspension pistons with aggressive pricing, superior design and engineering, excellent quality and unparalleled

service and delivery.

Process of the piston banding

1.POWDER BLENDING

2.PTFE SYLINDER COMPRESSION

3.SINTERING

4.PTFE DISC PRODUCTION

5.PREPRESSING

6.HEAT PRESSING

7.MOLDING

8.DEBURRING

9.INSPECTION

10.PACKAGE

Advantages:

Low-cost

Close Tolerances

Complex multi-level design

High strength