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Zonle Doors has specialized in door manufacturing for over 20 years

Zonle steel door supplier

Top Steel Door Supplier & Manufacturers - Zonle

At Zonle Doors, one of the best steel door brands, we manufacture and supply high-quality steel doors designed for enhanced security, strength, and sophisticated design. Our doors are trusted worldwide for their performance in diverse applications—from fire-rated steel doors for safety compliance, to explosion-proof doors for industrial environments, and luxury steel villa doors for high-end residential projects.

As an experienced steel door supplier and manufacturer, we proudly support OEM and ODM services, with a proven track record of exporting to key global markets including the Middle East, Europe, and North America. Our team specializes in delivering custom steel door solutions tailored to your specifications, ensuring both functionality and aesthetic excellence. Whether for commercial, industrial, or premium home use, Zonle Doors delivers protection you can trust—with style you'll love.

steel doors

Custom Steel Door Solution

  • Eco-friendly paint
  • Project solution
  • OEM/ODM for steel doors
  • Material: Cold rolled Steel/Galvanized/Stainless Zinc Alloy Steel/Stainless steel
  • Steel Thickness of door panel material: 0.3-1.0mm
  • Thickness of door frame material: 0.6-2.0mm
  • Infilled material: Honeycomb Paper/Polystyrene/Fireproof Board
  • Size of door: 960*2050,1180*2050, other size Customized
  • Opening direction: Inward or outward, open left or open right
  • Surface finish: Heat transfer print/powder coating/Copper lmitation
  • Packing: Plastic film+Bubble Bag+Standard Export Carton or as customer's need
  • Delivery time: 15-25days

Applications of Our Steel Doors

Steel doors are versatile and widely used across various industries. Here are some common applications:

Industrial Use
Robust steel doors for factories, warehouses, and secure storage areas, designed to withstand heavy use.
Commercial Properties
Ideal for businesses, offices, and retail spaces where security and aesthetic appeal are essential.
Residential Applications
High-security doors for entryways, basements, and garages, providing peace of mind for homeowners.
High-Risk Areas
In areas like hospitals, data centers, or chemical plants, our fire-rated and security steel doors offer critical protection.
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Why Choose Zonle as Your Steel Door Supplier?

The target market of our brand has been continuously developed over 20 years. Now, we want to expand the international market and confidently push our brand to the world.

20+ years of experience producing premium steel doors tailored to meet client specifications.
Our doors are crafted from high-quality steel to ensure strength, security, and long-lasting performance.
Choose from a range of sizes, finishes, and locking mechanisms to suit your project needs.
As a leading supplier, we are committed to providing timely delivery and excellent customer support.
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Steel Door Supplier

Steel Door Products

As a leading steel door supplier, Zonle combines industrial-strength engineering with precision craftsmanship to deliver steel doors that excel in both security and style—whether you need rugged commercial-grade barriers, fire-rated safety doors, or sleek residential entryways, our factory-direct model ensures heavy-duty 14-gauge steel construction, advanced anti-corrosion coatings, and customizable designs without the markup, making us the go-to source for architects, contractors, and developers who demand durability without compromising on aesthetics.
Top quality external security steel door design modern exterior front door manufacturer
In today's residential and commercial markets, security and aesthetics are two important factors in choosing an entry Steel Door. Choose a leading manufacturer with superior craftsmanship and modern design concepts to bring to market a line of exterior security steel doors that are both strong and have a contemporary look.Steel Door Factory offers not only standard door designs, but also customization services to meet the individual needs of different customers who want the security, durability, and design of a Steel Door.

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Zonle steel Door with CE Certification

Steel Doors with CE Certification

Verified Safety & European Quality Standards
Zonle’s steel doors are fully CE certified, meeting strict European safety, performance, and durability standards. The CE mark ensures that each door complies with essential requirements for fire resistance, thermal insulation, structural strength, and long-term reliability. With verified certifications, you can confidently meet the demands of both residential and commercial projects, secure government approvals, and win customer trust in highly regulated markets. Partner with Zonle for steel door solutions that combine certified safety, superior quality, and global export compliance.

Steel Doors FAQ

1
What types of steel do you use for your doors?
We use high-grade, corrosion-resistant steel, ensuring strength and durability for all applications.
2
Do you offer custom sizes and finishes?
Yes, we can customize our steel doors to fit your specific size, finish, and design requirements.
3
Are your steel doors fire-rated?
We offer fire-rated steel doors that meet industry standards for fire resistance, ideal for high-risk environments.
4
What is the lead time for bulk orders?
Our lead time varies based on the order size and customization, but we prioritize timely delivery for all clients.

Ready to Secure Your Space with Premium Steel Doors?

Contact Zonle Doors today to explore our steel door solutions, designed to meet your unique project requirements.

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+86-18587696286
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