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| General | |
|---|---|
| Product category | A complete set of doors |
| Item number | Count -0013 |
| Brand | Tongdingju |
| Material | Aluminum alloy |
| Switch type | Electric |
| Manufacturing process | Casting |
| Special purposes | Anti-theft |
| Scope of use | Courtyard |
| Quality grade | "Special Grade" |
| Safety level | Grade C |
| Water tightness | strong |
| Hardness | 24 |
| Pendulum impact | 20 |
| Wind pressure resistance performance | strong |
| Compressive strength | strong |
| Tensile yield strength | 16 |
| Bending elastic modulus | 2400 |
| Style | New Chinese Style |
| Color | Bronze color |
| place of origin | Shenzhen |
| Processing and customization | is |
| Is it foreign trade? | is |
| Foreign trade type | exit |
| Whether it is a cross-border export exclusive supply source | no |
| Opening method | Flat opening |




























































