| Port | SHANGHAI |
| Packaging | CASE |
| Lead Time | Shipped in 20 days after payment |
| Shape | Spur | Place of Origin | Zhejiang, China (Mainland) |
| Model Number | oem | Brand Name | ST |
| Material | Steel, steel, 16mncr5, 20crmnti, C45,40cr | Surface treatment | carbonization, case hardenning |
| machinning | CNC | quality | good |
| packing | case | Gaurantee | 1 year |
| Drawing | made for approval | Oem | support |
| Mark | yes | Service | good |
1st Floor, 7th Building, No.1732 RenMin west Rd.