Street Address: Industrial Zone, Shendang Town, Haiyan City, Zhejiang Province. China
City: Haiyan
Province: Zhejiang
Country/Region: China
auto
plunger bush blank.cold forging,cold forged,cold extrusion,plunger barrel,plunger bush.oil pump and nozzle
Product Specification: Φ25
Material: 20CrMn, 20CrMo
Surface Finish: Ra0.63 - Ra0.16
Size Precision: Grade IT8 - IT9
Product Application: Valve mechanism of Diesel Engine