What about the security doors inside and outside the house?

The security doors inside and outside the house are safe.

Indoor and outdoor doors are positioned as Class A security doors. All along, around the core proposition of "safety", we have been constantly exploring the most extreme quality presentation, and have taken the lead in passing the national explosion-proof qualification certification in the industry, and the explosion-proof ability is comparable to that of bank doors.

Through the national first-class security door qualification certification, it far exceeds the national first-class standard in many details such as the number of lock points, the thickness of door panels and the thickness of door frames. Strive to create the best security door for users and provide impeccable protection for every distinguished family.

Brief introduction of six-level joint defense structure of indoor and outdoor security door;

The six-level defense structure is the original door structure inside and outside the house, and it is also the perfect interpretation of "strength" inside and outside the house. The unique combination of six floors can play an excellent role in explosion prevention, theft prevention, fire prevention, sound insulation and temperature loss prevention, providing impeccable protection for the home.

The first layer is "magnesium alloy sheet", which is cast by whole mold aluminum liquid. The hardness and impact force are about three times that of ordinary aluminum alloy, the thinnest thickness is 7mm, and the final position is as high as 25mm, which is equivalent to erecting a copper wall with super explosion-proof ability around the door leaf. In addition, the cast aluminum plate is cast as a whole, without cracks and blind spots, which is safer and more protective.

The second layer is "double protection anti-pry steel", made of 1.2mm integral galvanized anti-pry steel. The whole anti-prying steel is bent into inner and outer double layers, and the inner door structure is wrapped as a whole, which achieves good two-way protection and greatly enhances the anti-theft and shock-proof ability of the door body.

The third layer is the "honeycomb aviation aluminum foil sandwich", which is also the most central position of the six-level joint defense structure. Special aluminum foil for aircraft wings with high temperature resistance up to 720℃ is selected for filling. The unique honeycomb structure can absorb sound and temperature well, and fire-proof cotton can be added, which greatly upgrades the fire-proof, sound-proof, moisture-proof and earthquake-resistant effects of indoor and outdoor anti-theft entrance doors.

The fourth floor is the "well-shaped steel keel", which is made of 5mm galvanized anti-pry steel plate, which is doubly firm to form a well-shaped vertical structure with 3 vertical and 4 horizontal, so that the keel has enough ability to support the door body on all sides and make the door body stand upright forever.

The fifth layer is the inner layer of double-layer protective steel armor. Fine steel protects the inner panel of the door, prevents thieves from breaking through the protective line of the door from the inner door, and better improves the anti-explosion and impact resistance of the anti-theft entrance door inside and outside the house.

The last protection comes from the inner door panel, and magnesium alloy door panels are selected. Magnesium alloy door panel is one of the most advanced materials in security door, which is durable and expensive. The door panel design pursues the combination of tradition and modern innovation, and adopts the design of high beam. The leather door panel is made of imported cowhide from Italy, supplemented by exquisite double wiring technology, which has excellent heat insulation performance.