MATERIAL  | SURFACE TREATMENT  | SIZE  | PACKAGE  | DELIVERY TIM  | 
Aluminum 6061  | Coating/polished /Machine/Brush/ Chrome  | 15-24inch /6-12J(customized)  | Carton Box  | 25DAYS  | 
Dynamic Balance Test  | Industry Standards  | Test Results  | 
18 inch  | 25  | ≤15  | 
19 inch  | 30  | ≤15  | 
20 inch  | 40  | ≤15  | 
21 inch  | 50  | ≤20  | 
22 inch  | 60  | ≤30  | 
| Contactpersoon : | Joyce Wang | 
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