Shanghai Oil Seal Co.,Ltd.
High quality, Best service,Reasonable price.
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.
Multi-level powdered metal components on iron, stainless and copper base.
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
2.PTFE SYLINDER COMPRESSION
4.PTFE DISC PRODUCTION
Complex multi-level design