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Material | Iron,SS201 ,SS304,Aluminium alloy,plastic (optional) |
Thickness | 0.8mm,1.0mm,1.2mm (optional) |
Wheel | Nylon,Fiber nylon ,POM,PP |
Bearing | 626zz,696zz,608zz,6001zz,6200zz,6201zz(optional) |
Finish | Chrome plating ,color plating ,white zinc plating ,blue zinc plating(optional) |
size | Different size are available |