| Custom processing | yes | base | Foil | Thickness | 0.025(mm) |
| Color | Silver | Long-term temperature resistance | Scope | Electrical and electronic digital products | |
| Brand | hengchang | Short-term temperature resistance | Width |
As required |

| Custom processing | yes | base | Foil | Thickness | 0.025(mm) |
| Color | Silver | Long-term temperature resistance | Scope | Electrical and electronic digital products | |
| Brand | hengchang | Short-term temperature resistance | Width |
As required |