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Custom Aluminum Extrusion Profiles Factory
Comprehensive Customization & Services
As a premier custom aluminum extrusion profiles factory, we believe that a profile is just the beginning. We offer a holistic approach to aluminum manufacturing.
1. Alloy Selection & Raw Material Control
Quality starts with the raw material. We utilize high-grade aluminum billets to ensure purity and strength. Whether you need the corrosion resistance of 6082 for marine applications, the high strength of 7075 for aerospace, or the workability of 6063 for architectural sections, our material science experts will guide you to the perfect alloy.
2. Custom Aluminum Extrusion & Die-Making
We understand that every project is unique. Our in-house mold workshop allows for rapid development of complex cross-sectional shapes.
Process: Drawing Confirmation → In-House Mold Fabrication → Sample Conformation → Mass Production.
Capability: From simple solid shapes to complex hollow designs, we bring your CAD drawings to life.
3. Versatile Surface Treatment Options
Enhance durability and aesthetics with our extensive finishing lines. A great custom aluminum extrusion profiles factory offers choices:
- Anodizing: Frosted, Matte, Bright, Sandblasted, and Brushed finishes. (Black Anodized, Silver, Champagne)
- Coating: Powder Coating (wide RAL colors), Wood Grain, and Electrophoresis.
- Mechanical Finishing: Polishing for a mirror-like shine.
- Customization: We match specific color codes and gloss levels per your design requirements.
4. Advanced CNC Deep Processing (The Core Advantage)
Most factories stop at extrusion. We excel at finishing. Our dedicated 5,000㎡ CNC facility is equipped to handle complex fabrication, ensuring your parts arrive ready for assembly. This eliminates the need for secondary vendor management.
- Precision Machining: Punching, Tapping, Drilling, Turning, and Milling.
- Fabrication Services: Bending and Welding.
- Capability: We handle tight-tolerance processing on long profiles and complex geometric parts, transforming extrusions into finished components like heat sinks, chassis parts, and structural brackets.
Diverse Applications
Our ability to handle multiple alloys and complex processing makes us the custom aluminum extrusion profiles factory of choice for a wide range of industries:
- Heat Sinks & LED Lighting: Optimized thermal management profiles with CNC machining for precise component fit.
- Automotive & Transport: High-strength 7000-series alloys for lightweighting, seat rails, and structural parts.
- Industrial Equipment: Robot rails, machine guards, conveyor systems, and T-slot profiles.
- Architecture & Construction: Curtain walls, window frames, handrails, and decorative trim with wood grain or anodized finishes.
- Renewable Energy: Solar panel frames and mounting structures.
Strict Quality Assurance (QA/QC)
We adhere to international standards to ensure every shipment meets your specifications:
- Incoming QC: Verification of alloy chemistry.
- In-Process QC: Dimensional checks during extrusion and artificial aging (T5/T6 treatment).
- Final QC: Mechanical property testing (tensile strength, yield), surface finish inspection, and precision dimensional verification before packaging.
Global Customer Trust & Satisfaction
With 33 years of service, we have successfully partnered with clients in over 70 countries. Our status as an audited and certified supplier (SGS, TUV) provides our customers with the confidence to integrate our extrusions into their high-end products. We are not just a vendor; we are an extension of your manufacturing team.
Secure Packaging & Global Shipping
We understand that the quality of a custom aluminum extrusion profiles factory is also judged by the condition of the product upon arrival.
- Inner Protection: Interleaving paper, EPE foam, or plastic film to protect surface treatment.
- Outer Packing: Strong wooden crates or pallets suitable for heavy loads, ensuring profiles arrive straight and scratch-free.
- Shipping: Efficient logistics via sea (FCL/LCL) or air to global ports.
Frequently Asked Questions (FAQ)
1. What is the Minimum Order Quantity (MOQ) for custom profiles?
Our MOQ is flexible. For standard profiles that match existing dies in our 50,000+ mold warehouse, the MOQ can be as low as 300kg. For new custom dies, we typically require 500kg to 3 tons to make the tooling investment cost-effective, but we are happy to discuss trial orders for new projects.
2. How much does a custom aluminum extrusion die cost?
Die costs vary depending on the complexity of the profile (solid vs. hollow) and the size. However, as a custom aluminum extrusion profiles factory, we offer competitive rates. In many cases, if you place a production order, the die cost can be negotiated or amortized. Contact us with your drawing for a specific quote.
3. What is the typical lead time?
Sample/Prototype Lead Time: 15-20 days (including die-making and sample production).
Mass Production Lead Time: 20-30 days after sample approval, depending on order quantity.
CNC Machining: This is integrated into the production schedule. Our in-house 5,000㎡ CNC center ensures we don't need extra time for outsourcing.
4. Can you help with the design of my aluminum profile?
Absolutely! We have a skilled engineering team that practices DFM (Design for Manufacturing). If you have a concept or a sketch, we can advise on how to optimize the profile design for strength, weight reduction, and easier extrusion, ultimately saving you money.
5. Do you ship worldwide? What about shipping costs?
Yes, we ship globally via sea, air, or express (FedEx/DHL/UPS). We are based in Guangdong, China, with easy access to major international ports (Shenzhen, Guangzhou). Shipping costs are calculated based on the total weight, volume, and destination. We provide CIF or FOB quotes to make logistics simple for you.
6. How do you ensure the profiles are not damaged during shipping?
We use professional packaging for export. This includes protective film or paper wrapping to prevent scratches, followed by secure bundling and strong plywood crates or pallets designed for heavy loads and container shipping. Our packaging has a proven track record for safe deliveries worldwide.
7. What payment methods do you accept?
We typically accept T/T (Telegraphic Transfer) and L/C (Letter of Credit) at sight. For first-time collaborations, we usually require a 30% deposit to commence tooling/production and the 70% balance before shipment.
8. Can I get a sample before placing a mass production order?
Yes, samples are essential. We offer paid samples to cover material and tooling costs, which can be refunded or deducted from the final invoice once a mass production order is placed.
Partner with Zhongchang Aluminum Today
Stop managing multiple suppliers for extrusion, machining, and finishing. As a comprehensive custom aluminum extrusion profiles factory, we offer a single point of contact, consistent quality, and faster turnaround times.
Contact us today to discuss your project requirements or request a quote. Let our 33 years of experience work for you.
