Durable aluminium door profiles with precise extrusion and excellent corrosion resistance, suitable for commercial and residential building projects worldwide.
Material & Temper :
Aluminium Alloy 6063 T6Length :
6 MetersApplication :
Window and DoorLead time :
10 to 30 daysExecutable Quality Standard :
GB5237 Or per customer-specified quality standards.Surface Treatment :
Mill Finish, AnodizingColor :
Sandblasting Silver Anodize 15μm, Sandblasting Bronce-tan Anodize 15μm, Sandblasting Black Anodize 15μmPackaging method :
Each aluminum profile is covered with decorative film and bundled with heat shrink wrap.Our aluminium door profiles play a critical role in modern architectural doors and windows, widely used across residential, commercial, and industrial projects. Manufactured using high-grade 6063-T5 aluminium alloy, these profiles deliver outstanding strength and toughness, ensuring the door frames maintain structural stability and durability. Thanks to precise extrusion processes and scientifically engineered cross-section designs, our aluminium door frames can effectively support the weight of door panels while enhancing aesthetic appeal and security. Advanced surface treatments, such as anodizing and powder coating, significantly boost corrosion resistance, even in harsh environments. This ensures the profiles remain vibrant and intact under strong sunlight or humid conditions, fully meeting industry standards and customer expectations.
| Key Feature | Advantage |
|---|---|
| High-Strength Aluminium Alloy | Utilizes internationally certified 6063-T5 alloy with excellent mechanical properties to ensure sturdy, long-lasting door frames. |
| Precision Custom Extrusion | Advanced CNC extrusion technology delivers tight dimensional tolerances within ±0.1mm, accommodating diverse design requirements and improving installation efficiency. |
| Varied Surface Treatments | Offers anodizing, powder coating, and wood grain finishes for enhanced aesthetics and superior corrosion resistance. |
| Excellent Corrosion & Oxidation Resistance | Eco-friendly materials and cutting-edge finishing processes ensure durability in different environments, reducing maintenance costs. |
| Lightweight Design | Low material density combined with optimized structural design reduces overall door weight, easing transportation and installation. |
| Flexible Customization | Wide range of cross-section designs available to meet specific project needs, enabling personalized solutions. |
As a reliable custom aluminium extrusion China supplier, we combine superior product performance with streamlined manufacturing to help customers reduce costs and enhance supply chain stability. Our durable aluminium door frames are engineered to support demanding construction and engineering applications worldwide.
| Typical Customer Challenge | Our Solution |
|---|---|
| Door frames prone to corrosion, resulting in short service life | Employ premium aluminium alloys and multiple surface treatments to greatly improve corrosion resistance, ensuring long-term durability. |
| Complex customization needs with difficulty finding suitable profiles | Strong design and R&D teams offer flexible cross-section solutions, rapidly fulfilling personalized requirements. |
| Inconsistent product dimensions and quality affecting installation efficiency | Advanced CNC extrusion and strict quality control guarantee dimensional accuracy and consistent product performance, reducing rework and delays. |
| Long lead times and delayed deliveries | Efficient supply chain and inventory management enable quick production and timely shipment to meet urgent project schedules. |
| Cost pressure with limited procurement budgets | Optimized production and scale economies offer competitive pricing without compromising quality. |
Fully understanding the key concerns of customers seeking durable aluminium door frames, we provide tailored technical and service solutions that facilitate smooth project execution and superior end results.
These diverse application areas highlight the versatility and value our aluminium door profiles bring to real-world projects.
With extensive experience in large project management, we follow standardized delivery processes—from sample approval, mass production, quality inspection to packaging and shipment. Our complete export certifications and in-depth knowledge of customs and logistics enable us to coordinate sea and air freight efficiently, ensuring products reach clients worldwide safely and on schedule. We strive to provide trade partners and construction projects with reliable supply solutions that foster mutual success.
Sunmay is a renowned custom aluminium extrusion China manufacturer, equipped with cutting-edge production lines and robust quality control systems. Our factory operates multiple high-precision CNC extrusion lines capable of producing various profile specifications efficiently. Rigorous quality management covers raw material sourcing, manufacturing, and finished product inspection, ensuring consistent excellence. Our R&D team continuously improves product designs, responding proactively to market trends and client needs to maintain our industry-leading status and global trust.
Sunmay offers highly flexible and efficient customization services covering the entire process—from initial design consultation, sample development, mass production to after-sales support. Leveraging rich technical expertise and advanced equipment, we rapidly adapt extrusion dies to produce complex cross-sections. Multiple finishing options meet diverse aesthetic and functional requirements. Numerous successful domestic and international projects demonstrate our professionalism and deep understanding of client demands, empowering partners to create differentiated product advantages.
Our OEM/ODM collaboration is transparent and efficient, ensuring smooth project progress. At the start, we engage deeply with customers to understand requirements and provide technical guidance. After design approval, we proceed to sample fabrication and testing to confirm compliance with standards. Mass production then begins under strict quality oversight to guarantee consistency. We maintain open communication throughout, promptly addressing feedback and adjustments. Comprehensive after-sales service ensures peace of mind and long-term, stable partnerships.
Aluminium door profiles are structural components made by extruding high-strength aluminium alloy, widely used in residential, commercial, and industrial door frames. They offer light weight, high strength, and corrosion resistance, making them ideal for a variety of door systems.
China has a mature aluminium extrusion industry with advanced technology and comprehensive supply chains. Suppliers can deliver high-quality customized profiles that meet diverse project needs with competitive pricing and reliable lead times.
Durable aluminium door frames have excellent mechanical strength and corrosion resistance, offering long service life, low maintenance, and adaptability to various climates, ensuring door systems remain safe and attractive.
The minimum order quantity depends on profile specifications and finishing methods. We support small batch orders and encourage contacting our technical team for tailored quotations.
We implement strict quality control protocols, including raw material inspection, process monitoring, and final product testing, to ensure dimensional accuracy and compliance with international standards.
Yes, we offer anodizing, powder coating, wood grain finishes, and more, allowing clients to select based on aesthetic preference and environmental requirements.
Whatsapp : +8617366266559
Email : sales@sunmayalu.com
Tel : +86 -17366266559
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