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Portable Steel Door

As a manufacturer with 20 years of rich experience in door production, we produce the best quality portable steel door in the current market. We have many old customers who are very loyal and always take our products as the first choice.


Portable steel door is made of high-quality galvanized steel sheet. If you are worried that the steel door is easy to rust, then our products will reassure you, because our steel doors have been proveed by 500h salt spray test that they will not rust when exposed to humid environment. It also means our products are extremely durable. Plus, the surface treatment of our doors also uses high-quality materials, which have the effect of resisting the ultraviolet, and will not fade for many years. Our door edges are equipped with rubber strips to enhance the airtightness, which can offer the necessary functions for portable homes: weatherproof, insect-proof and dust-proof.

The interior of the portable steel door is filled with thick polyfoam or polystyrene foam. First, it plays the role of heat insulation, saving the cost of heating and cooling, at the same time creates more comfortable living conditions in the house. Second, it plays the role of sound insulation. Portable homes may pass through many places with noisy environments. Soundproof doors can keep out noise and avoid being disturbed when you rest.


Brand Name: Gold Tortoise.

Place of orgin: Guangzhou city, Guangdong Province, China.

Main material: Galvanized steel.

Standard sizes: 30’’/32’’/34’’/36’’/38’’x68’’/70’’/72’’/74’’/76’’/80’’, customized sizes are acceptable.

Door skin: Two galvanized steel sheets.

Door core: Polyfoam or polystyrene foam.

Surface treatment: Prime coating, powder coating or laminated PVC.

Color: White, walnut, black walnut, other colors or woodgrain are available.

Model: 1/2/3/4//6/8/9/12 panel, with or without glass window.

Openning way: Left or right, outswing or inswing.

Package way: With pallet.


Q: Where is your main market?

A: Our main market is in the South America and North America, Europe and Africa more than 100 countries.

Q: How can you guarantee the quality?

A: We have internal QC check. And if you want, we can ask the third party which both of us are trusted, to make an inspect report to you.

Q: Can you deliver the doors to my country?

A: Yes, we supply the steel doors to all over the world.

Why Choose Us?

  • Our Steel Panel Doors are made using advanced technology and high-quality materials.
  • We move forward courageously, share the fruitful development with all parties, and deliver a satisfactory answer sheet.
  • Our Steel Panel Doors are easy to clean and maintain, ensuring their longevity.
  • We do not blindly pursue diversified operations, but focus on the optimization and perfection of our products.
  • We have a strict quality inspection process to ensure the highest level of product quality.
  • We hope to build the enterprise into an advanced enterprise with scale, differentiation, integration and intensification.
  • We have a customer-centric approach and always put your needs first.
  • As a high-quality service provider of Portable Steel Door, our overall supporting advantages are particularly prominent, so the scope of services is also expanding. We have been adhering to the business philosophy of “Aiming high, keeping our feet on the ground, and pursuing excellence”, continue to promote the development of the enterprise and achieve a win-win situation with our customers.
  • We can provide customized solutions to meet your specific requirements and preferences.
  • We shoulder customers’ pursuit of product quality and price, and continuously improve product performance and quality.

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