Innovative Application of Aluminum Trim Coil in Building Facades: The Perfect Combination of Lightweight and Weather Resistance

• Customization: Available
• Color: as Request
• Application: Transportation Tools, Door & Window, Glass Wall, Decorations
• Model NO.: Buyer′s Requirement
• Certification: ISO9001, ASTM, GB, EN, ASTMB
• Technique: Cold Drawn
• Grade: 5000 Series
• Temper: O - H112
• Surface Treatment: Coated
• Alloy: Alloy
• Alloy or Not: Is Alloy
• Color and Texture: Diverse
• Cross-Industry: Compatibility
• Coating Applied: Multilayer
• Curing Treatment: Uniform and Firm
• Attribute: Versatility
• Transport Package: Export Standard Seaworthy Packing with Wooden Pall
• Specification: 0.16-2.50mm
• Trademark: Dingang
• Origin: China
• HS Code: 76061259
• Production Capacity: 5000 Ton/Tons Per Month

Product Description

Product Description

Product Description:Aluminum trim coil refers to thin, pre-finished aluminum sheets or coils (typically 0.2-0.5mm thick) designed for trimming, edging, and cladding applications. It undergoes surface treatments (e.g., PVDF coating, anodizing, or embossing) to enhance weather resistance, color retention, and visual appeal. Common widths range from 6 inches to 24 inches (15-60 cm), tailored for specific trimming needs.
Aluminum trim coil is a specialized aluminum product widely used in construction, automotive, and decorative industries globally. Its versatility, durability, and aesthetic flexibility make it a preferred material for both functional and ornamental purposes. Below is a detailed introduction to its applications, advantages, and global use cases.

Key Advantages:

Advantage	Description
Lightweight	1/3 the weight of steel, reducing structural load and installation costs.
Corrosion Resistance	Natural oxide layer + coatings (e.g., Kynar® 500) resist rust, UV, and salt spray.
Aesthetic Flexibility	Available in diverse colors, textures (stucco, wood grain), and finishes (matte, glossy)
Eco-Friendly	100% recyclable, supporting green building certifications (LEED, BREEAM).
Ease of Fabrication	Easily cut, bent, or formed on-site without specialized tools.
Low Maintenance	Non-fading, scratch-resistant surfaces reduce long-term upkeep costs.

Detailed Photos

 

 

Detailed

 

Basic Info.
 

Product	The 5000 series aluminum alloy is used across industries and multiple applications
Thickness	0.16-2.50mm
Width	50-2200mm
Material	commonly used 3000 Serise aluminum (as request)
Temper	o,H14, H18, H24, H26,(General status)
Inner Diameter	405mm,505mm,150mm,etc.
Color	Silver White Black Red Blue Green Custom - matched colors according to Pantone or RAL color systems
Coating thickness	PVDF Paint Coating: Not Less Than 25um
	PE Paint Coating : Not Less Than 18um
Packing	Export Standard Wooden Pallets (Eye To Wall,Eye To Sky)
Payment Terms	L/C at sight or 30% T/T in advance as deposit, and 70% balance against the B/L copy.
MOQ	2Tons Per Specification
Delivery Time	Within 30-45 Days
Loading Port	Shanghai,Ningbo,Qingdao,Tianjin Port and Etc
Application	Aluminum Roofing,ACP,Roller Shutter Window,Roller Shutter Door,Aluminum Ceiling,Aluminum Grilling,Aluminum Downspout System,Home Appliance's Plate, body tank of cold chain truck,high speed rail,aluminum pull ring,food packaging,outer packing case of capacitor,external contour of letter channel

 

International Applications and Use Cases:

 Construction & Architecture

• Roofing and Siding Trim:

  • Usage: Edges, ridges, and drip caps for metal roofs or vinyl siding.

  • Example: In North America, aluminum trim coils are standard for sealing roof eaves and preventing water infiltration.

  • Key Feature: Pre-painted coils (e.g., PVDF coating) ensure 30+ years of color retention.

• Facade Cladding:

  • Usage: Decorative panels for commercial buildings, airports, and stadiums.

  • Example: Europe's "Zinc-look" aluminum trim mimics high-end materials at a fraction of the cost.

• Window and Door Framing:

  • Usage: Weatherproofing around openings; compatible with thermal breaks for energy efficiency.
    
     

    Automotive and Transportation

  • Vehicle Trim:

    • Usage: Decorative strips for car doors, bumpers, and RV exteriors.

    • Example: Japanese automakers use anodized aluminum trim for lightweight, corrosion-resistant accents.

  • Marine Applications:

    • Usage: Boat railings, hatches, and trim exposed to saltwater.
      
      
       Interior Design & Furniture

    • Decorative Edging:

      • Usage: Countertops, cabinets, and modular furniture.

      • Example: High-end European kitchens use brushed aluminum trim for a modern aesthetic.

    • Signage and Retail Displays:

      • Usage: Durable, lightweight frames for outdoor/indoor signage.

    • Industrial and Packaging

    • HVAC Systems:

      • Usage: Ductwork seals and vents due to aluminum's thermal conductivity and fire resistance.

    • Packaging Reinforcement:

      • Usage: Reinforced edges for industrial crates and shipping containers.

 

Product Advantages

 

 

Advanced Automation System
We have two plants of 160,000centiare with eight large automatic roller coating lines for aluminium sheet material products.
Strict Quality Control
Dingang actively implements technical innovation,which based on ISO9001.The painted aluminum products are all passed audit by BV,SGS,ITS And Etc.
Better Service
Over hundreds of Countries export experience and excellent after-sales service.We satisfy the demands meanwhile also obtain public reputation and praise from customers.

Certifications

 

Relevant certificates:

 

 

FAQ

 

Factory FAQ
Q:What kind of Changzhou Dingang company?
A:Changzhou Dingang is a professional manufacturer of aluminum productions and has its own warehouse. We are working hard to open up the international market.
Q:Can you accept small orders?
A:Depend on our inventory, normally we accept small order.
Q:How to guarantee the quality?
A:Every production procedure will be tested and evaluated. From the selection of raw materials to packaging for shipment. Only products that pass all tests will be delivered for export.
Q:Can you provide free samples?
A:Yes, we can provide free sample for testing. Buyer should bear all the shipping costs.
Q:What is your factory advantage?
A:We are manufacturer. We have professional quality control engineers to ensure high quality, zero defect products to our customer. Our professional sale team and competitive price will help customer to finish order in short time. Save Time!
Q;What is package?
A:Standard Export Packing(PVC+waterproof paper +sea-worthy wooden packing).
Q:How about the aluminum coil product delivery time?
A:For color samples , we can offer you within 3 working days.
30 - 45 days for mass production after getting order confirmation and down payment.
Q:What is the payment term?
A :30% T/T deposit, 70% balance T/T or L/C irrevocable payment before shipment.
Q:Can we visit your factory if we go to China?
A:Warmly welcome to visit our factory, we will show you around. 

Packaging & Shipping

 

The packaging and shipping of prepainted aluminum coils are crucial to ensure that the coils arrive at their destination in good condition and are ready for use.Proper packaging and shipping practices help maintain the
quality of prepainted aluminum coils and ensure that they reach their destination in optimal condition.
Standard export packaging, lined with moisture-proof paper, wrapped with waterproof membrane, to ensure that there is no damage during transportation.

Customized packaging can be provided according to customer needs.