Custom-made of different colors and specifications.
Material: 1. PTFE/VIRGIN. 2. PTFE/CARBON. 3. PTFE/GLASS/MOS2. 4. PTFE/GLASS/GRAPHITE. 5. PTFE/BRONZE. 6. PTFE/EKCOLON. 7. PTFE/PEEK. 8. PTFE/RAETION. 9. PTFE/VESPLE. 10. TPS(PAI). 11. PEEK. 12. PEI. 13. UHMWPE. 14. NYLON. 15. RULON.