yoyicassia@hotmail.com China Steel Door, Metal Door Design
A China Steel Door is a durable and cost-effective solution for residential, commercial, industrial, and construction projects. Manufactured from high-quality steel materials, steel doors from China are available in a wide range of designs, sizes, surface finishes, and configurations to meet different architectural and security requirements.
As an experienced China steel door manufacturer, we provide steel door products for distributors, wholesalers, builders, contractors, door manufacturers, and international project customers. From standard steel entry doors to decorative stamped metal doors and custom steel door systems, our products can be manufactured according to customer specifications.
China Steel Door Types
A professional steel door manufacturer in China can supply various door configurations for different markets.
Residential Steel Doors
Residential steel doors are commonly used as front entry doors, exterior doors, garage access doors, apartment doors, and other household entrances.
Decorative embossing patterns can be added to the steel door surface to create traditional, modern, or contemporary styles.
Steel Security Doors
Steel security doors are designed to provide enhanced protection and durability. Depending on the application, they can incorporate reinforced frames, steel panels, locking systems, and other security components.
Commercial Steel Doors
Commercial steel doors are suitable for offices, retail buildings, warehouses, schools, hotels, factories, and other commercial facilities.
These doors can be customized according to project requirements, including dimensions, hardware, surface finish, and opening direction.
Modern European-Style Steel Doors
Blending aesthetics with security, these doors feature clean sightlines, thermal breaks, and premium finishes. Popular for contemporary architecture, they offer excellent insulation while maintaining a sleek appearance.
Custom Architectural Steel Doors
For bespoke residential projects, custom steel doors accommodate unique dimensions, finishes, and design elements. They can be crafted as swing, pivot, sliding, folding, or arched configurations.
Steel Doors with Glazing
Incorporating single, double, or triple glazing options, these doors allow natural light transmission while maintaining security. Glass types include clear, low-e, tinted, reeded, and frosted options.
Custom China Steel Door
One of the main benefits of working with a China steel door supplier is the ability to customize products for different markets.
Customization may include:
Door Size
Standard Door Sizes:
Height: 1960 mm / 2050 mm
Width: 860 mm / 900 mm / 960 mm / 1200 mm / 1500 mm
Non-standard dimensions can be produced according to project requirements.
Frame Adjustability:
Adjustable frames can accommodate wall depths from 95 mm to 250 mm, simplifying installation across varying wall thicknesses
Steel Thickness
| Component | Thickness Range | Application |
|---|---|---|
| Door Panel | 0.4 – 1.5 mm | Interior doors, exterior doors |
| Door Frame | 0.8 – 1.5 mm | Heavy-duty security, commercial, and fire-rated doors |
The door leaf thickness typically ranges from 5 cm to 11 cm, with 5cm, 7 cm and 9 cm being the most popular choices for residential security doors.
Embossed Patterns
Customers can select existing patterns or develop customized embossing designs for unique product lines.
Surface Finish
Available finishing options may include:
- Powder coating
- Primer coating
- Painted finish
- Wood-look finish
- Textured finish
Color
Steel doors can be supplied in different colors according to customer requirements. Popular options include white, black, gray, brown, wood-look finishes, and custom RAL colors.
China Steel Door Manufacturing Process
A professional steel door production process generally includes several stages.
1. Steel Sheet Preparation
Steel coils or sheets are inspected and prepared according to the required dimensions and material specifications.
2. Cutting
The steel sheet is cut to the required size using precision cutting equipment.
3. Stamping and Embossing
For decorative steel doors, a hydraulic press or specialized forming machine creates the required panel pattern and surface design.
4. Forming
The steel components are formed to achieve the required door profile and dimensional accuracy.
5. Welding and Assembly
Door components, frames, reinforcement parts, and other structural elements are assembled and welded where required.
6. Surface Treatment
The door surface can receive cleaning, pretreatment, galvanizing, painting, powder coating, or other finishing processes depending on the product specification.
7. Quality Inspection
Finished doors are inspected for dimensions, surface quality, pattern accuracy, assembly quality, and other customer-defined requirements.
8. Packaging
Doors and components are carefully packed to reduce the risk of scratches, deformation, and transportation damage during international shipping.
