| Official price | -- RMB/㎡ |
| Opening method | Fixed, side opening, top-hung casement opening, no-hung opening |
| Frame thickness | 139 mm |
| Standard wood | Standard imported white oak finger-joined laminated wood |
| Standard handle | Customized German Hoppe superior handle |
| Outer aluminum process | Seamless welding of outer aluminum frame |
| Official price | -- RMB/㎡ |
| Opening method | Fixed, Flat, Flat -opening hanging combination |
| Frame thickness | 120mm |
| Suggesting wood | It is recommended to use peach blossom heart wood and white rubber |
| Standard handle | Sayyas Customized Germany High -level High -level Hand |
| Outer aluminum process | Seamless welding of outer aluminum plate frame |
