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.
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:
Robust steel doors for factories, warehouses, and secure storage areas, designed to withstand heavy use.
Ideal for businesses, offices, and retail spaces where security and aesthetic appeal are essential.
High-security doors for entryways, basements, and garages, providing peace of mind for homeowners.
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.
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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.
China's top factory offers Africa's popular design steel security doors – 2050*960*90mm tank style for superior protection and elegant appearance. Strong structure, anti-theft performance, and OEM support.
Introducing our new design of security front entry doors made from cold rolled steel, providing ultimate protection for your home. Featuring a metal handle and a secure door lock, these doors are not only durable but also stylish, making them a perfect addition to any house.
Upgrade your home's exterior with the sleek and secure Modern Designs Main Entry Double Glass Entrance Doors. Made from durable steel, these doors provide both style and security for your home.
The Russian Armored Door Steel Wooden Security Front Door combines strength and elegance, providing maximum security to your house. Its sleek design and durable materials make it the perfect choice for your main gate.
Our China Top Manufacturer offers a selection of modern villa cast aluminum entrance doors with stainless steel front entry, providing both style and security to your exterior. These high-quality doors are designed to enhance the aesthetic appeal and safety of your home.
This durable and stylish exterior front steel door, made from MDF material and featuring Russian iron design, is the perfect choice for enhancing security and adding curb appeal to any home. Available for sale in the hot-selling Uzbekistan market, this single security door is guaranteed to be a top choice for homeowners looking for both functionality and aesthetics.
Stainless Steel Gate Outdoor Iron Front Entrance Decor Metal Steel Security Exterior Doors for House
Introducing a sleek and stylish option for enhancing your home's exterior, the New Modern Italy Design Metal Front Entry Door offers both security and modern appeal at an affordable price. This durable steel door features a unique Italian design, making it a standout choice for upgrading the entrance of any house.
Introducing a sleek and stylish option for enhancing your home's exterior, the New Modern Italy Design Metal Front Entry Door offers both security and modern appeal at an affordable price. This durable steel door features a unique Italian design, making it a standout choice for upgrading the entrance of any house.
This stylish and durable security steel front entry door features a modern aluminum strip design and solid wooden construction, making it a sleek and secure option for your home's main entrance. This high-quality door is offered at the best price on the market, providing both style and security for your interior and exterior spaces.
Get the ultimate blend of durability and style with our custom-made steel bunker doors. Crafted from high-quality mild steel, these interior doors are not only durable but also available in a variety of styles to suit your unique taste. Experience top-notch security and aesthetic appeal with our custom-made steel doors from China.
Our theftproof invisible hinges apartments composite external vault heat transfer painting steel security tank doors offer unrivaled security and durability for your property. With cutting-edge technology and sleek design, these doors provide peace of mind for any residential or commercial space.
Classical metal front door with bulletproof and anti-theft features. Ideal for residential houses and apartments. Durable, secure, and stylish exterior entry solution.This hot sale exterior steel door is not only high quality and customized, but also offers top-notch safety and security in a sleek black finish. With its affordable price, this door is the perfect choice for anyone looking to upgrade their home's entrance with style and peace of mind.
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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.
Please Call Us
+86-18587696286
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