Foshan Pailian Aluminium Ltd is one of the most reliable manufacturers and suppliers of powder coating 6061 6063 aluminum extrusion profiles in China. Welcome to wholesale cheap powder coating 6061 6063 aluminum extrusion profiles made in China here from our factory. We also accept customized orders.
Zhonglian Aluminum is a leading source manufacturer and supplier of aluminum extrusion profiles with 33+ years of extrusion expertise. Covering 100,000 square meters, our facility houses 25 advanced extrusion production lines, boasting an annual output of 50,000 tons. We specialize in providing one-stop aluminum production and processing services-from mold development, extrusion, and surface treatment to CNC deep processing-tailored to meet global customers' diverse needs. Our powder coating 6061 & 6063 aluminum extrusion profiles are certified by CE, TUV, SGS, RoHS, ISO, and KS, ensuring compliance with international quality and environmental standards.
Products Details
| Specification | Details |
|---|---|
| Alloy Models | 6061 aluminum alloy, 6063 aluminum alloy |
| Surface Treatment | Powder coating (customizable to RAL, Pantone, or customer-specific colors) |
| Extrusion Tolerance | ±0.05mm (precision-controlled for tight-fit applications) |
| Profile Dimensions | Customizable from 0.8mm to 100mm wall thickness; length up to 12 meters (cut-to-size available) |
| Coating Thickness | 60-120μm (even application, wear-resistant) |
| Core Features | Corrosion-resistant, weatherproof, scratch-proof, eco-friendly (zero VOC emissions) |
| MOQ | 500kg (flexible for bulk orders and small-batch customization) |
Products show
Key Surface Treatment: Powder Coating Excellence
Powder coating is the flagship surface trKey Surface Treatment: Powder Coating Excellencement for our 6061 & 6063 aluminum extrusion profiles, combining durability, aesthetics, and environmental friendliness-addressing customers' core concerns about product longevity and visual appeal.
1. Advanced Coating Process
- Pre-treatment: Degreasing, pickling, and chromating to remove impurities and enhance coating adhesion.
- Electrostatic Spraying: High-precision electrostatic application ensures uniform powder coverage on all surfaces, including complex profiles.
- High-Temperature Curing: Baked at 180-200℃ for 15-20 minutes, forming a dense, hard film that bonds tightly with the aluminum substrate.
2. Unmatched Advantages of Our Powder Coating
- Superior Durability: Resists fading, chalking, and corrosion even in harsh environments (humid coastal areas, industrial zones, extreme temperatures).
- Vibrant Color Options: Over 200 standard colors (matte, gloss, metallic, wood grain) + custom color matching to brand requirements.
- Eco-Friendly: 100% solvent-free, compliant with RoHS and REACH standards-ideal for green building and sustainable projects.
- Low Maintenance: Easy to clean with water and mild detergent; no need for frequent repainting.
6061 vs. 6063 Aluminum Profiles: Choose the Right Alloy for Your Needs
| Comparison Dimension | 6061 Aluminum Profile | 6063 Aluminum Profile |
|---|---|---|
| Mechanical Properties | Tensile strength: 205MPa; Yield strength: 172MPa; High hardness and toughness | Tensile strength: 172MPa; Yield strength: 145MPa; Excellent ductility and formability |
| Alloy Composition | Aluminum, magnesium, silicon (with trace copper) | Aluminum, magnesium, silicon (purified formula for extrusion) |
| Processing Performance | Suitable for CNC deep processing (drilling, milling, tapping) and welding | Optimal for complex extrusion shapes; smooth surface finish for decorative applications |
| Corrosion Resistance | Good (best for indoor/moderate outdoor use) | Excellent (ideal for long-term outdoor exposure) |
| Cost-Effectiveness | Mid-range (balanced performance for industrial use) | Economical (cost-efficient for large-volume architectural projects) |
| Core Applications | Industrial machinery, automotive components, structural frames, electronic enclosures |
Building facades, windows/doors, curtain walls, furniture, decorative trim |
Diverse Applications Across Industries
Our powder coating 6061 & 6063 aluminum extrusion profiles are trusted by customers worldwide for their versatility and reliability, serving key sectors:
- Construction: Curtain walls, sliding doors, window frames, handrails, sunshades, and modular buildings.
- Industrial: Conveyor systems, machine bases, electrical cabinets, and equipment brackets.
- Transportation: Truck bodies, trailer parts, marine components, and rail interior trim.
- Consumer Goods: Furniture frames, display racks, LED light housings, and fitness equipment.
- Renewable Energy: Solar panel frames, wind turbine components, and battery enclosures.
Customization Services: Tailored to Your Exact Requirements
At Zhonglian Aluminum, we understand that every project is unique-our flexible customization services eliminate the hassle of finding off-the-shelf solutions.
1. Full-Range Customization Options
- Mold Development: In-house mold design and manufacturing (7-10 day lead time for new molds) to match your unique profile shape.
- Alloy & Coating Customization: Choose 6061/6063 or hybrid alloys; customize powder coating color, texture, and thickness.
- Dimension & Tolerance: Precision cutting, punching, and bending to meet your specific size and tolerance needs (down to ±0.03mm for critical parts).
2. Professional Design Support
Our engineering team provides free technical consultation:
- Material selection guidance based on your application environment and load requirements.
- 3D modeling and prototype testing to validate design feasibility before mass production.
CNC Deep Processing: Precision You Can Trust
Complementing our extrusion and coating capabilities, our CNC deep processing service ensures your profiles are ready for immediate assembly-saving you time and labor costs.
1. Advanced Processing Capabilities
- CNC milling, drilling, tapping, and threading (accuracy up to ±0.01mm).
- Laser cutting, water jet cutting, and bending for complex geometries.
- Assembly of components (e.g., hinges, locks, brackets) for turnkey solutions.
2. Key Benefits
- Reduced lead time: One-stop processing eliminates the need for multiple suppliers.
- Consistent quality: Automated CNC machines ensure repeatability across large batches.
- Cost savings: Integrated processing reduces transportation and handling risks.
Stringent Quality Control: Every Profile Meets Global Standards
Quality is non-negotiable at Zhonglian Aluminum-our comprehensive QC system covers the entire production cycle:
1. Multi-Stage Inspection Process
- Raw Material Testing: Spectral analysis to verify alloy composition; hardness and tensile tests for material strength.
- In-Process Inspection: Extrusion dimension checks (using 3D scanners); coating thickness and adhesion tests (cross-cut test, impact test).
- Final Inspection: Salt spray testing (up to 1000 hours for corrosion resistance); visual inspection for surface defects; dimensional verification.
2. Advanced Testing Equipment
- Spectrometers, hardness testers, salt spray chambers, and 3D coordinate measuring machines (CMM).
- Compliance with ISO 9001:2015 quality management system and ASTM B221 standards.
Reliable Packaging & On-Time Delivery
We ensure your powder coating 6061 & 6063 aluminum extrusion profiles arrive in perfect condition, no matter the destination:
1. Packaging Details
- Inner layer: PE film wrapping (prevents scratches and moisture).
- Middle layer: Bubble wrap or foam padding (shock absorption for fragile profiles).
- Outer layer: Seaworthy wooden crates or cardboard boxes (reinforced for long-distance shipping); custom packaging available for specific requirements.
2. Flexible Shipping Options
- Sea freight (FCL/LCL) for bulk orders (cost-effective, worldwide coverage).
- Air freight for urgent orders (3-7 day delivery to major global airports).
- Land transportation for regional customers (door-to-door service).
- Partnered with top logistics providers (Maersk, DHL, FedEx) for reliable tracking and on-time delivery.
Certifications & Global Customer Recognition
Our commitment to quality and compliance has earned us international certifications and trust from customers in 50+ countries:
1. Certifications
Quality: ISO 9001:2015, CE, TUV
Environmental: RoHS, REACH, SGS
Industry-Specific: KS (Korean Standard), ASTM B221
2. Customer Testimonials
"Zhonglian Aluminum's powder coating 6063 profiles have been used in our building projects for 5 years-excellent corrosion resistance even in coastal areas, and the color hasn't faded. Their one-stop service saved us 30% of project time." - John D., Construction Manager (USA)
"We rely on Zhonglian for 6061 CNC-processed profiles for our machinery. The precision is unmatched, and their customization team is responsive to our design changes. Highly recommended for industrial applications." - Maria S., Procurement Director (Germany)
zhonglian aluminum: Your Trusted One-Stop Aluminum Solution Factory
- Scale & Production Capacity: 100,000㎡ facility, 25 extrusion lines, 50,000 tons/year output-capable of handling large-volume orders with short lead times (7-15 days for standard products).
- 33+ Years of Expertise: Our technical team has deep knowledge of aluminum extrusion and processing, solving complex customer challenges with proven solutions.
- One-Stop Service: From mold development, extrusion, powder coating, and CNC processing to packaging and shipping-we handle every step, reducing your administrative burden.
- Global Reach: Export to Europe, North America, Southeast Asia, the Middle East, and Africa-familiar with local standards and customs requirements.
- Sustainable Manufacturing: Energy-efficient production lines, recycled aluminum options, and eco-friendly powder coating-supporting your green initiatives.
Contact Us Today
Ready to source high-quality powder coating 6061 & 6063 aluminum extrusion profiles? Contact our team for a free quote, technical consultation, or sample request:
Email: zhlaluminum@gmail.com
Phone: +86-18825985370
Website: www.pailian-aluminium.com/
Address: No. 2, Guohong Road, Second Phase, Changhongling Industrial Zone, Shishan Town, Nanhai District, Foshan, Guangdong, China
We look forward to partnering with you to bring your projects to life!
Hot Tags: powder coating 6061 6063 aluminum extrusion profiles, China, manufacturers, suppliers, factory, customized, wholesale, cheap, made in China, Powder Coating Aluminum Profile
