Treatment technology:Electroplating + Mosaic Item number:YZ-HJGJ-20211103-02 Material:Zinc alloy Color:1. Letter A,2. Letter B,3. Letter C,4. Letter D,5. Letter F,7. Letter G,8. Letter H,9. Letter I,10. Letter J,11. Letter K,12. Letter L,13. Letter M,14. Letter N,15. Letter O,16. Letter P,17. Letter Q,18. Letter R,19. Letter S,20. Letter T,21. Letter U,22. Letter V,23. Letter W,24. Letter X,25. Letter Y,26. Letter Z