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| Series | Security front entry door |
| Brand | DERCHI |
| Size | Customized Size |
| Color | As picture or Customized |
| Design | Free Customized ; OEM Customized |
| Frame Material | 1.8 Zinc alloy |
| Lower Gear | 304 stainless steel + 1.8 Magnesium alloy steel sheet |
| Front Panel | 4mm+4mm Aviation aluminum panels covered with carvings |
| Rear Panel | 12mm oriented strand board |
| Sealing system | EPDM Rubber sealing strip |
| Filler | Polyurethane foam board |
| Application | Apartment / Villa / Hotel / Residential project |