Sleek Black Aluminum Door Profile with Anodized Finish

In modern architecture, door frames are no longer just structural elements but integral to the overall aesthetic and functional experience of a building. The black aluminum door profile has become a top choice for architects, contractors, and traders due to its exceptional performance and refined finish. This aluminum door extrusion combines strength with elegant design, providing a perfect balance between durability and style. Widely applied in residential, commercial, and public buildings, this anodized door frame stands out for its resilience against environmental challenges, particularly in regions like South America, Europe, and Africa where climate variability demands superior material quality.

Material and Surface Treatment

Our product is manufactured using 6063-T5 high-strength aluminum alloy, known for its excellent mechanical properties and outstanding corrosion resistance. The aluminum door extrusion process ensures precise and uniform cross-sectional dimensions, meeting strict engineering standards for stability and durability. The surface undergoes an advanced anodized door frame finish, forming a dense oxide layer approximately 10–15 microns thick. This protective layer significantly enhances wear resistance, corrosion protection, and UV stability, ensuring the door frame retains its color and texture even under harsh environmental exposure. Sunmay also offers a variety of surface treatments, including powder coating, electrophoresis, brushing, and mirror finishes. Customized colors can be produced to align with architectural designs, delivering tailored aesthetics and superior performance. The anodized layer hardness ranges between 60–80 HV, while the aluminum alloy provides a tensile strength exceeding 160 MPa, together ensuring exceptional product robustness.

Key Features and Advantages

Compared to traditional materials, the black aluminum door profile offers clear advantages in durability, corrosion resistance, and visual appeal, making it a cost-effective and reliable choice for large-scale and high-end building projects.

Customer Challenges Addressed

Sunmay’s stable supply and strict quality control also help large projects maintain consistent standards and timely deliveries, significantly mitigating risks in procurement and construction timelines.

Applications and Industry Usage

Residential Construction

The black aluminum door profile is favored for modern residential projects due to its sleek matte black finish that complements contemporary designs. It is widely used in front doors, interior doors, and balcony sliding doors, enhancing both aesthetics and durability for long-term satisfaction.

Commercial Spaces

Office buildings, hotels, and exhibition centers require door frames that combine strength with elegant appearance. Our anodized door frame profiles integrate seamlessly with glass, wood, and other materials, offering versatility for diverse architectural styles.

Public and Industrial Facilities

Airports, hospitals, and educational institutions demand robust, safe, and reliable door solutions. Sunmay’s aluminum door profiles deliver high tensile strength and corrosion resistance, ensuring safety and longevity even under heavy daily use.

Robust Supply Capacity and Export Support

Sunmay’s state-of-the-art production capabilities and supply chain management enable us to fulfill large-scale orders with consistent quality and punctual delivery. We provide flexible export options, including mixed container loads and full container shipments, optimizing inventory management and reducing logistics costs for our clients. We maintain strong partnerships with global freight forwarders covering major Chinese ports such as Shanghai, Ningbo, and Shenzhen. Our logistic network effectively serves key markets including South America, Europe, Africa, and North America, ensuring reliable and timely delivery worldwide.

Offering a range of international trade terms like FOB, CIF, and DDP, Sunmay tailors services to meet varied customer preferences and risk profiles. Our integrated order tracking and information systems enhance supply chain transparency, giving clients real-time updates and peace of mind throughout the order lifecycle.

Brand & Factory Strength

Sunmay is committed to rigorous quality management aligned with international standards. Every product batch undergoes stringent inspections from raw materials to final packaging, ensuring compliance with certifications such as CE, RoHS, and REACH. We collaborate closely with customers to provide OEM packaging solutions, including branded logos, custom package designs, and accessory options, enhancing brand visibility and market competitiveness. With a dedicated R&D team and comprehensive after-sales support, Sunmay continuously drives innovation and customer satisfaction. Our strong reputation among traders, contractors, and distributors across South America, Europe, Africa, and North America reflects our commitment to quality and service excellence.

Exceptional Customization and Coordination

Our manufacturing flexibility allows precise tailoring of profiles, with dimensional tolerances within ±0.2mm to ensure perfect installation fit. Diverse surface treatments and customized colors meet specific architectural and branding requirements. Sunmay supports additional machining processes such as drilling, punching, cutting, and grooving, providing clients with turnkey solutions and minimizing intermediary costs. Our rapid prototyping and mass production capabilities enable quick project turnaround times while maintaining rigorous quality controls. Continuous collaboration with clients during design and production phases ensures smooth project progress and consistent product quality.

OEM/ODM Cooperation Process

1. Requirement Communication: Clients submit design drawings, specifications, quantities, and packaging requests.
2. Technical Evaluation: Our team analyzes feasibility and offers professional recommendations and quotations.
3. Sample Production: Rapid creation of samples for client approval.
4. Contract Signing: Finalize terms covering delivery schedules, pricing, and after-sales services.
5. Mass Production: Execute stringent quality control throughout manufacturing.
6. Packaging and Shipping: Provide custom packaging and arrange logistics per client needs.
7. After-sales Service: Continuous technical support and quality follow-up ensure client satisfaction.

This streamlined and transparent process is designed to accommodate diverse client requirements and timelines, guaranteeing efficient and risk-managed cooperation.

FAQ

Q1: Is this product suitable for long-term outdoor use?

A1: Yes, the thick anodized layer offers excellent corrosion resistance and UV protection, making it ideal for various harsh outdoor environments.

Q2: What is the minimum order quantity? Is small trial order accepted?

A2: The standard minimum order quantity is 500 kg. We support small trial orders to help clients assess quality before larger commitments.

Q3: What is the lead time for sample production?

A3: Sample production typically takes 3–7 business days. Complex customizations may require additional time.

Q4: Which international trade terms do you support? Can you assist with export customs clearance?

A4: We support FOB, CIF, DDP, and other trade terms, and have extensive experience assisting clients with customs clearance and international logistics.

Q5: What OEM packaging options are available?

A5: We offer brand logo printing, custom packaging designs, barcode and labeling services to meet diverse market requirements.

Q6: How do you ensure consistent product quality?

A6: Sunmay maintains multi-stage quality inspections and holds certifications like CE and RoHS, guaranteeing stable product performance.