Material available
| Aluminum | AL6061, Al6063, AL6082, AL7075, AL5052, AL6082-T6 etc. | 
| Stainless Steel | SS201,SS301, SS303, SS304, SS316, SS416 etc. | 
| Steel | mild steel, Carbon steel,12L14, 12L15,4140, 4340, Q235, Q345B, 20#, 45# etc. | 
| Brass | HPb63, HPb62, HPb61, HPb59, H59, H58,H68, H80, H90 etc. | 
| Copper | C11000,C12000,C12000 C36000 etc. | 
| Plastic | ABS, PC, PE, POM, Delrin, Nylon, Teflon, PP,PEI, Peek etc. | 
| Aluminum parts | Stainless Steel parts | Steel parts | Brass parts | 
| Clear Anodized | Polishing | Zinc plating | Nickel plating | 
| Color Anodized | Passivating | Nickel plating | chrome plating | 
| Sandblast Anodized | Sandblasting | Chrome plating | Electrophoresis black | 
| Polishing | Laser engraving | Oxide black | Oxide black | 
| Brushing | Electrophoresis black | Carburized | Powder coated | 
| Chroming | Oxide black | Heat treatment | |
| Chemical Film | Powder Coated | 
  Axle sleeve is widely used in machinery, printing and dyeing, paper making, chemical industry, aerospace, coal, petroleum, automobile, construction machinery, metallurgy and other industries.