Product Description
Product Attributes
Model No.: LJ321
Packaging & Delivery
| Selling Units | : | Others |
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Product Description
Product Features
The Entrance Door not only provides a direct path to the interior, but also serves as a facade that highlights the style and taste of the residents.
A high-quality entrance door has excellent sound insulation, heat insulation and airtightness. It blocks noise interference from the outside world, keeps the indoor temperature stable, and allows you to enjoy tranquility and comfort at home.
1. Fireproof and flame retardant: Some aluminum armored doors have been specially treated and have certain fireproof capabilities. When a fire occurs, they can effectively delay the spread of the fire and buy time for personnel evacuation.2. Easy to maintain: Easy to clean and simple daily maintenance. Just wipe it regularly to keep the door clean and in good condition.
3. Thermal insulation: Good thermal insulation helps to maintain a stable indoor temperature, reduce energy consumption, and save air conditioning and heating costs.
4. Intelligent integration: It can be combined with smart access control systems, monitoring systems, etc. to improve the safety and intelligence of the home.
5. Good sound insulation: The use of high-quality sound insulation materials and reasonable structure can effectively block external noise and provide a quiet and comfortable environment indoors.
6. Long service life: Due to its sturdy material and high-quality manufacturing process, aluminum armored doors have a long service life and are a long-term and reliable investment.
7. Corrosion resistance: Aluminum itself has good corrosion resistance, is not easy to rust and corrode, and can maintain a good appearance and performance for a long time.
Product Display

Product parameters
| Finely carved aluminum plate | National standard original aluminum plate |
| Door leaf width | 85/93/100mm |
| Surface technology | Electrostatic fluorocarbon powder paint |
| Handle | China Standard Local Brand |
| Locks | Stainless steel 7068 Overlord lock body |
| Lock cylinder | Gold dot atomic mother-and-child beads |
| Hinge | Independently developed, invisible hinge, exposed hinge, single bearing (300KG) |
| Central control latch | Self-developed, semi-automatic German-style silent central control latch |
| Smart system | Embedded electromechanical separation (optional) |
| Downshift | SU304 stainless steel pot without thin barrier double threshold |
| Sealing system | Three-layer airtight structure design of automotive-grade EPDM rubber strip |
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