Top Exterior Metal Door Suppliers Manufacturers in China

Huaye—The Strength of a Top Exterior Metal Door Supplier

Huaye was established in 2008 and has 18 years of experience in custom metal doors, iron fences, and entry door manufacturing, making it one of China’s leading exterior metal door suppliers. With extensive experience and a complete production system, Huaye can provide high-quality, customizable metal doors for residential, commercial, and public buildings.

1. Factory Scale and Production Capacity

• Production Area: The factory covers 10,000 square meters, equipped with modern production equipment.
• Production Capacity: Flexible to support both small batch customization and large-scale production.
• Equipment Quantity: Includes precision cutting machines, welding equipment, and surface treatment lines to ensure production accuracy and efficiency.

2. Professional Team and Experience

• Design Team: Experienced designers familiar with architectural styles and door structures.
• Engineering Team: Responsible for material selection, process optimization, and safety performance improvement.
• Experience Advantage: With 18 years of door and window manufacturing experience, Huaye can quickly respond to customer customization needs.

3. Product Certifications and Standards

• International Certifications: ISO9001, CE certified.
• National Standards: Compliant with national building door standards, including fireproofing and anti-theft requirements.
• Quality Assurance: Each door undergoes strict quality inspection before leaving the factory to ensure safety and durability.

4. Customer Service and Support

• 24-Hour Consultation Service: Available to answer customer questions and provide guidance on design and material selection.
• OEM/ODM Capability: Can provide personalized customization services based on customer needs.
• Extensive Product Range: Over 10,000 door styles, colors, glass designs, and hardware combinations to meet diverse architectural needs.

Huaye Customization Services: Comprehensive Customization, Projects, and Process

Huaye’s customization service philosophy is to “fully meet customer needs,” delivering personalized solutions through refined design and flexible production. Whether it is door size, material, color, functionality, or accessories, Huaye provides custom metal exterior doors level customization.

Customization Projects

1. Door Size and Structure Customization: Provide standard and non-standard sizes according to building openings and space requirements, ensuring seamless installation.
2. Material Selection: High-quality aluminum alloy, iron, and stainless steel. Aluminum alloy offers high strength, corrosion resistance, rust prevention, and environmental protection; iron provides strength and security; stainless steel combines aesthetics and weather resistance.
3. Surface Treatment Customization: Powder coating, wood grain transfer, electrophoresis, anodizing, and brushing, offering a wide range of colors and textures.
4. Color and Style Design: Standard color options and personalized colors are available, combining architectural style to create modern or classic designs.
5. Functional Customization: Fireproofing, anti-theft, sound insulation, and smart lock system integration ensure safety and convenience.
6. Accessory Customization: Including handles, locks, and door frames, customized according to customer preference and architectural style.

Customization Process

1. Initial Communication and Requirement Analysis: Customers provide door dimensions, design requirements, and functional needs; Huaye’s team conducts feasibility analysis.
2. Design Plan and 3D Rendering Confirmation: Generate 3D renderings to visualize the design plan.
3. Sample Production and Testing: Produce samples and conduct material strength, corrosion resistance, fireproof, and functional testing.
4. Mass Production and Quality Control: Strict production standards and process management ensure each door meets quality inspection standards.
5. Delivery and After-Sales Service: Provide door installation guidance and after-sales maintenance for worry-free use.

Huaye Door Materials and Manufacturing Process

Material Selection

Huaye mainly uses aluminum alloy, iron, and stainless steel:

• Aluminum Alloy: High strength, corrosion resistance, rust-proof, aesthetic, and eco-friendly; suitable for modern homes and coastal environments.
• Iron: High mechanical strength and security, suitable for anti-theft and industrial doors.
• Stainless Steel: Combines weather resistance, beauty, and low maintenance, suitable for modern architecture.

Surface Treatment Process

• Powder Coating: Long-lasting color and abrasion resistance.
• Wood Grain Transfer: Combines metal strength with wood appearance.
• Electrophoresis: Improves corrosion resistance.
• Anodizing and Brushing: Enhances metal texture and durability.

Manufacturing Process

Huaye uses precision cutting, welding, stamping, and reinforced structural design to ensure accurate door dimensions and stable structures. Doors undergo impact, anti-theft, fireproof, and weather resistance tests.

Huaye Certifications and Quality Inspection System

With 18 years of metal door manufacturing experience, Huaye implements systematic certifications and a complete quality inspection process to ensure every door meets safety, durability, and aesthetic standards.

1. Authority Certifications

• ISO 9001 Quality Management System Certification: Covers the entire process from raw material procurement, production, to quality inspection.
• CE Certification: Complies with European safety, health, and environmental standards.
• National Building Door Standards: Ensures strength, fireproofing, anti-theft, and weather resistance.
• Fire Safety Certification: Some metal doors pass national fire department testing.

2. Comprehensive Quality Inspection Process

1. Raw Material Testing: Aluminum alloy, iron, and stainless steel are tested for chemical composition, hardness, corrosion resistance, and thickness upon entry.
2. Semi-Finished Product Inspection: Mid-process checks after cutting, welding, stamping, and surface treatment.
3. Finished Product Testing: Fireproof, anti-theft, impact resistance, and weather resistance testing.
4. Factory Quality Report: Each batch includes a quality inspection report showing material, process, and functional test data.

Huaye Service Advantages and Cooperation Guarantee

Huaye also demonstrates significant advantages in service:

• Full professional service: From design consultation to after-sales support, Huaye provides one-stop service to ensure projects are implemented smoothly.
• Efficient communication mechanism: Each customization project is followed by a dedicated manager, ensuring timely transmission of customer information and seamless connection between design and production.
• Sample evaluation and trial order strategy: Supports customers to produce samples first for testing and evaluation, reducing procurement risks.
• Quality assurance and certification backing: Combining factory scale, certifications, and quality inspection systems, providing reliable quality assurance.
• Participation supervision: Customers can check production progress and quality inspection status at any time to ensure the final product fully meets requirements.

These service advantages make Huaye not only a custom metal exterior doors supplier but also a reliable partner for clients.

With 18 years of experience in custom metal door manufacturing, a 10,000-square-meter modern factory, over 10,000 design combinations, rich materials and surface treatments, and complete certification and quality inspection systems, Huaye ranks among the top exterior metal door suppliers and custom metal exterior doors manufacturers in China.

Whether it is aluminum alloy entry doors, personalized design doors, or fully functional fireproof and anti-theft doors, Huaye provides tailored solutions. Through professional customization processes, strict quality control, and premium customer service, Huaye ensures every client receives satisfactory and reliable metal doors.

For customization plans, samples, or design consultation, Huaye’s 24-hour online service is always ready to support you in creating safe, beautiful, and high-quality metal doors.