
| Material | 40Mn/40SiMnTi | 
| Finish | Smooth | 
| Colors | Black or yellow | 
| Technique | Forging casting | 
| Surface Hardness | HRC37-49 | 
| Pitch | 135mm | 
| Warranty time | 2000 hour | 
| Certification | ISO9001-9002 | 
| MOQ | 10 piece | 
| FOB Price | FOB Xiamen USD 10-40/Piece | 
| Delivery Time | Within 20 days after contract established | 


















