1) Materials can be altered to meet customers\' requirements

2) Please contact us for customized requests

3) Diameters (mm): 9, 9.3, 9.5, 10, 12.7, 13, 14, 15.8, 16, 17, 18, 19, 20, 22,

    22.2, 23.45, 24, 24.5, 25, 25.4, 26, 27, 28, 28.6, 31.8, 32, 35, 38, 42, 45,

    48, 50.8, 53, 55.8, 60

4) Thickness: 0.3~1.0mm, 0.4~1.2mm, 0.4~1.6mm, 0.4~2.0mm, 0.6~2.0mm,

    0.8~1.5mm, 0.8~2.0mm