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Powder Coated Steel Security Doors

Our Powder Coated Steel Security Doors are designed to provide maximum security for your home or business while maintaining a sleek and modern look. The powder coating process not only adds durability and protection against the elements, but it also allows for easy maintenance.


1. High Security

Our Powder Coated Steel Security Doors are constructed with a 1.0mm galvanized steel skin and reinforced with multiple steel bars inside the door for added strength. The four-way multipoint lock and anti-theft hooks also ensure that your property stays safe and secure.

2. Color Retention

The powder coating process not only adds aesthetic value to your door but also protects against fading and discoloration over time, even in harsh weather conditions.

3. Easy Maintenance

The smooth, flush design of our doors makes them easy to maintain and keep clean. The powder-coated finish also help to resist dirt, oil, and other stains, making them perfect for high-traffic areas.

4. Sleek and Simple Lock

Our Powder Coated Steel Security Doors feature a sleek and simple two-point lock design, with the lock and handle separated for added security. Although installation may require some extra effort, the end result is a sleek and modern look that complements any home or business.


Brand name: Gold Tortoise

Place of origin: Guangdong, China

Door skin: 1.0mm galvanized steel

Door leaf thickness: 50mm

Door size: 750, 820, 880, 1060, (380+820)/(440+1060)*2100/2400mm

Frame: 1.5mm galvanized steel

Core: Polyfoam/Polyurethane foam/Honeycomb

Finish: Powder coated

Color: Dark grey, white, black, red, blue, green or other custom colors

Weatherstripping: Rubber

Accessory: 4 way MUL-T-LOCK system, 3 security hinges

Packing: By carton, with pallet

Customization: Available

Technical Team

Our factory boasts a dedicated team of over 30 engineers working full-time in our research and development department. In addition, we are proud to have a workforce of 100 individuals with extensive experience ranging from 10 to 20 years in the door manufacturing industry. Their wealth of knowledge and craftsmanship is invaluable in ensuring that our doors are meticulously crafted to meet the highest standards of excellence. Their attention to detail, precision, and commitment to delivering top-notch products contribute to the overall success of our factory.


Q: How long does it take to deliver the Powder Coated Steel Security Doors?

A: In 25 to 30 working days after the receipt of deposit and the buyer’s confirmation of details.

Q: Are you factory or trading company?

A: We are factory for 20 years, our factory located in Guangzhou city Guangdong China.

Q: How about after-sales service?

A: After sales service would be always following up your order to offer you satisfied service.

Why Choose Us?

  • With our Steel Security Doors, our customers can rest assured that their property is safe and secure.
  • In order to ensure the quality of our Powder Coated Steel Security Doors, we have advanced inspection equipment and standard and normative operation procedures.
  • We offer Steel Security Doors with advanced locking systems to enhance security.
  • We deeply explore the shining points in each employee, give full play to the strengths of each employee, integrate the talent resources of the enterprise to the maximum extent, and provide a strong impetus for the sustainable development of the enterprise.
  • Our Steel Security Doors are designed to enhance the aesthetics of any commercial, residential, or industrial space.
  • Our enterprise tenet: reputation first, customer first and thoughtful service.
  • We comply with international standards and regulations for Steel Security Doors.
  • We have a very professional R&D team with advanced manufacturing skills and good quality control system, after sale service is also our focus.
  • We offer Steel Security Doors with reinforced frames for added durability.
  • ‘Create brand with quality, promote development with brand’ is the development concept of our company.

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