Recoil Spring-135

Model No,Recoil Spring-850
Material: 40Mn2/50Mn
Colors: Yellow or Black & Customized
Tecnology: Casting or Forging
Finishing: Smooth
Surface Hardness:  HRC52-58
Warranty:  2000 hours or two year
Packing: Standard exported wooden pallet
 Fumigate seaworthy packing 
Delivery Schedule: Within 35 davs after contact established.
Loading Port:  Shenzhen or Guangzhou Port
OEM&ODM: Accepted