This Front Entrance Door is a high-security door system designed for the main entrance of buildings, fulfilling multiple functions including structural protection, space division, and facade aesthetics. Featuring a stainless steel anti-theft structure, combined with a customizable design of gray door panels and brushed brass decorative strips, this product meets high-strength security requirements while also addressing the modern architectural demands for minimalist aesthetics and personalized configurations. The door structure is engineered around high-frequency usage scenarios, utilizing non-standard steel plate thickness, a widened door frame structure, and a multi-point locking system to enhance overall impact resistance and anti-pry performance.

Our entrance door products support a wide range of color and surface finish customizations, including various metallic colors, fine textures, and matte finishes. These options can be flexibly selected based on architectural style, spatial atmosphere, and project requirements, ensuring that the door's appearance remains harmonious within the overall design while reflecting personalized aesthetics and long-term durability.

Our entrance doors offer a variety of frame styles, encompassing different levels of design and corner proportions. These can be customized to match the door structure, installation conditions, and overall style, ensuring structural stability and sealing performance while enhancing the visual appeal and overall finish.

Our entrance doors offer flexible configuration options for various locking systems, including smart fingerprint locks, password locks, and mechanical locks. They support different opening methods and aesthetic styles, allowing for customized combinations based on usage scenarios and security requirements, ensuring a balance of security, convenience, and overall design for the entire door system.

We offer a wide range of customized engraving options for stainless steel entrance doors, including geometric patterns, traditional motifs, and modern linear designs.  These designs support multiple sizes and proportions and can be flexibly combined to match project requirements and facade styles, enhancing the overall artistic appeal, distinctiveness, and customized value of the door.

1. Robust Structure

These Front Entrance Doors feature a stainless steel door leaf structure with a thickness of 90mm, combined with non-standard 1.0mm steel plates, effectively enhancing overall resistance to deformation. The measured impact strength is approximately 30% higher than conventional steel doors, maintaining door flatness even under frequent opening and closing and external forces, making them suitable for long-term use.

2. Stable Design

The door frame back frame width is 45mm, combined with a 113–139mm adjustable door frame structure, creating a stable force-bearing system between the door and the wall. Through multiple installation tests, the risk of door leaf sagging is reduced to below 1% under different wall conditions, significantly improving overall structural stability.

3. Secure and Anti-Pry

The lock body uses a 40×388mm stainless steel 9-bolt lock structure, and the multi-point force distribution design effectively disperses external impact. Compared to traditional single-point lock structures, the anti-pry capability is increased by approximately 45%, meeting high-security entrance standards in anti-theft grade tests.

4. Durable

The door hinges use a stainless steel five-hole hinge structure, with a single hinge bearing capacity of over 120kg, and the entire door can withstand continuous load tests exceeding 300kg. After more than 100,000 opening and closing cycles, the smoothness of door operation remains above 95%, suitable for high-frequency use environments.

5. Customizable

Front Entrance Doors support a variety of door frame models and color options, including gray, brushed metal, and various non-standard finishes. Color adhesion tests reach above 3H, and wear resistance is increased by approximately 40%, maintaining consistent appearance and texture stability during long-term use.

1. High-End Residences

For villas and high-end residences, Front Entrance Doors serve as the core security element at the main entrance.  The door width and height can be customized to suit different facade proportions. Their high security performance effectively enhances the overall safety level of the residence and meets the privacy requirements of high-end living environments.

2. Apartment Projects

Front Entrance Doors are suitable for entry systems in mid-to-high-end apartment buildings.  Uniform door styles and colors can be customized to enhance the overall consistency of the building's appearance. Their multi-point locking system meets the dual demands of security and durability in multi-unit residential buildings.

3. Custom Projects

In engineering projects, Front Entrance Doors can be customized according to design drawings, including door style, frame, and hardware combinations. This flexibility reduces the need for on-site modifications, improving overall project construction efficiency and delivery reliability.

Q: Do the Front Entrance Doors support both outward and inward opening?

A: Yes. The product's structural design considered both outward and inward opening requirements from the outset. Different opening methods can be achieved by adjusting the door frame structure and hinge installation direction without affecting the overall strength of the door or the security performance of the lock.

Q: Is the door prone to deformation after long-term use?

A: No, it is not prone to deformation. Due to the 90mm thick door panel structure and the use of non-standard steel plates, tests show that the door's flatness remains within a very small range under long-term stress and environmental changes, meeting the requirements for long-term stable use.

Q: Can the colors and decorative strips be customized according to project requirements?

A: Yes. Front Entrance Doors support customization of various colors and brushed finishes. The surface treatment has undergone wear resistance testing, ensuring both aesthetics and meeting the project's requirements for a uniform appearance.

Q: Is the lock system easy to maintain?

A: Yes. The lock structure uses a standardized modular design, facilitating future inspection and replacement. The lock cylinder and lock body components can be disassembled independently, helping to reduce maintenance difficulty and time costs.

Q: Is it suitable for high-frequency use environments?

A: Yes. The door hinges and structure have passed high-frequency opening and closing tests, making them suitable for places with high daily usage frequency. While maintaining a smooth opening experience, it effectively extends the overall service life.