| model | material quality | Length (mm) | colour | With key | surface treatment | Weight (g) | 3D | |
| select | Download | |||||||
| EF34-S-1SR | zinc alloy | 115 | silver white | yes | chromium plating | 1 | Download | |
| EF34-1SR | zinc alloy | 115 | silver white | none | chromium plating | 1 | Download | |
| EF34-S-2SR | zinc alloy | 115 | silver white | yes | chromium plating | 1 | Download | |
| EF34-2SR | zinc alloy | 115 | silver white | none | chromium plating | 1 | Download |
No. 1389 Kaiming Road, Economic Development Zone, Laizhou City, Shandong Province
