Piston of shock absorber by powder metallurgy
Ningbo Haohong Trading Co., Ltd. [China] 
The piston is use in shock absorber of Automotor Material: Iron powder metallurgy Molding: Form in one piece & Sizing
The Shock Absorber Parts by powder metallurgy is use in Automotor
Piston, Valve Seat and Rod Guider is the main powder metallurgy parts for Shock Absorber
| Material | Iron | |
| Size | 20-60mm | |
| Density | 6.2-6.8g/cc | |
| Hardness | 50-80HRB | |
| Surface Treatment | Steam-treatment | |
| Manufacture Standard | MPIF-35 | |
| JIS | ||
| DIN | ||
Piston of shock absorber by powder metallurgy
