The **Rishang Security Door** has gained immense popularity among users in Beijing and Tianjin. In fact, in Beijing, for every three Qi security doors sold, two Rishang Security Doors are purchased. This widespread preference raises the question: why is the Rishang Security Door so beloved by consumers? Let’s dive into the product advantages that make it a top choice for home security.
One of the key strengths of Rishang anti-theft doors lies in their **door frame design**. The door frame is constructed from high-quality cold-rolled steel plates, formed through roll forming technology. With a thickness of up to 2.0mm for both the door frame and inner cavity frame, it ensures excellent resistance to tampering and offers superior stability and safety.
Another standout feature is the **high-strength adjustable alloy hinge**. These hinges are manufactured according to national standards, ensuring strong anti-theft performance. They allow the door to remain at various angles when opened, preventing sudden closing or difficult opening. The thick, smooth surface and durable coating not only provide a solid feel but also resist rust and offer long-lasting use.
The **surface treatment process** of Rishang anti-theft doors is equally impressive. It goes through eight stages: phosphating film, primer, printing, spraying, wood grain making, topcoat, secondary phosphating film, and covering. This meticulous process results in vibrant colors, accurate color registration, and realistic wood grain effects. Advanced technologies like transfer coloring and plastic spraying enhance aesthetics while improving durability and corrosion resistance.
When it comes to the **door leaf**, Rishang uses one-time forming and embossing techniques on high-quality cold-rolled steel. This maintains both the visual appeal and the door’s anti-theft integrity. The door leaf undergoes the same eight-step surface treatment, while the internal structure includes a reinforced keel. High-end models even feature a steel grille dragon skeleton, significantly boosting strength, stability, and anti-theft performance.
Inside the door, **fireproof rock wool and perlite** are used for insulation and soundproofing, adding an extra layer of protection and comfort. This makes the Rishang Security Door not just a secure entry point, but also a smart home upgrade.
For locking systems, Rishang partners with well-known brands like **Bao Dean and Zhongheng**, ensuring reliable and robust security. These locks are designed to prevent forced entry, lock core damage, and prying. They effectively block tools from entering the lock gap, keeping the door securely closed.
In addition, **three-position machine-type anti-theft locks** are used, meeting Ministry of Public Security standards. These locks strengthen side lock points, offering better resistance against prying. The internal insurance mechanism adds convenience and peace of mind for users.
The **double buckle design** further enhances the door’s structural integrity. Using environmental-friendly technology and high-precision CNC equipment, this design improves the density and performance of both the door leaf and frame, making the anti-theft door more secure than ever.
In summary, the Rishang Security Door stands out due to its superior construction, advanced surface treatments, strong locking mechanisms, and thoughtful design. Whether you're looking for a safe and stylish entrance or a long-term investment, Rishang delivers on all fronts.
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If you're interested in **brand collaboration, content partnerships, or advertising**, please send an email to [contact@rishang.com].
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