| Standard size | Conventional, non-standard, and can accept user's special requirements design |
| Door opening direction | Single door (left opening, right opening), son-mother door (left opening, right opening), double door |
| Door frame structure | Flat frame type, package frame type |
| Material thickness | Door frame: SUS304 stainless steel wire drawing board, painted steel, melamine resin board; |
| Door leaf: SUS304 stainless steel wire drawing board, color steel plate, painted steel | |
| Inside reinforcement board: 1.2mm galvanized steel sheet | |
| Thickness of door leaf | 50mm (the thickness of the door frame can be customized according to requirements) |
| Door filler | Flame-retardant paper honeycomb, aluminum honeycomb, rock wool sandwich, polyurethane foam |
| Window on the door | Square, oval, single-layer glass, double-layer printed glass; printing silk color: white or black; |
| Glass performance: 5mm tempered (fireproof optional); window built-in desiccant and filled with inert gas | |
| Hardware Parts | Lock body: split handle lock, one-piece handle lock, elbow pressure lock, escape lock, etc. |
| Hinge: 304 stainless steel detachable hinge | |
| Door closer: exterior type, built-in type (the form can be divided into positioning and non-positioning) | |
| Interlock: electromagnetic lock (external), electric mortise lock (embedded) | |
| sealing strip | Airtight strip |
| Surface color | Color steel plate for door panel can be white gray, navy blue, ivory white (steel can be sprayed according to color card) |
