| Item | Traditional Semi-otomatiki Doors | Sandwich Series Doorster |
| Panel chimiro | Hollow | Zadza nebepa remuzinga kana huchi aluminium |
| Simba | Murombo | Strong |
| Kurema | Pamusoro pe70kg, inoda vanhu vaviri vekutakura nekuisa | Inenge 45kg, munhu mumwe chete anogona kutakura uye kuisa. |
| Flatness | Welding uye hollow gadzira panel deformation | Hapana welding uye nehunyanzvi hwekutsikirira tekinoroji, pani yakatsetseka |
| Mutswe | Iko kugadzirisa chete kunogona kuva kumusoro uye pasi | Kugadziriswa hakungove kumusoro uye pasi, asiwo kurudyi uye kuruboshwe |
| Hinge spring | Complex chimiro.Iyo hinge iri nyore kukuvadzwa nekuda kweiyo inorema panel. | 2 pa 1. Unyanzvi hwokugadzira.Hapana ruzha kunyangwe mushure me1,000,000 nguva yekuvhura / kuvhara. |