Welcome To Yikuo Aluminum

Grades: 1060/3003/3105/5754 

Thickness: 0.2-4.0mm


Painting: PE/PVDF

Aluminum Roof
(Aluminum Trim Coil/Prepainted Aluminum Coil/Color Coated Aluminum Coil)

Our Projects in Europe

Traffic sign plate

Finland Traffic Sign Plate

Color coated aluminum plate EN 1050 A 
Hardness: H18

Dimensions of Plates:
3*1250*2800mm 13T RAL7042 or RAL7043
3*1500*3000mm 13T RAL7042 or RAL7043
PVDF 25mic paint, Painted side must be facing downwards. Accept 2.5T/ Pallet.
Environment: -25 ℃,super cold weather

Denmark Roofing Sheet Coil

Application: Roofing

Alloy: 1060-H24

Size: 0.5x1250mmxCoil
Painting: PE 25mic/7-8mic
Color: RAL9005/RAL7016/9010/7035/8004
Package: coil weight less than 2300kg,
ID: 610mm, wooden pallet
Environment: temperature-2.4℃ to -17℃

South America Awning Aluminum

Alloy: 3003-H24
Color: White/Ivory/Cream/Wine red/Grey/ Brown
Size: 0.4x106mmxCoil/ 0.8x81mmxCoil

Painting: back 16-18mic with primer,top 25mic with primer

Package: Wooden pallet
Environment:tropical country, 18℃-38 ℃

Need more projects information, Inquiry now!

(QC of Prepainted Aluminum Coil/Color Coated Aluminum Coil/ Aluminum Trim Coil )

Before color aluminum coil get out of our mill, we will do a series of test to make sure the painting quality is confirmed to be qualified. These tests including Painting thickess, Painting hardness, Color difference, Water boiling, Salt spray, and Shock test.

Painting Thickness Test

Color Comparison

Bending Test

Water Boiling and Hardness Test

Salt Spray Test

Cupping Test

Specification of Aluminum Roof
(Aluminum Trim Coil/Pepainted Aluminum Coil/Color Coated Aluminum coil)

Product Color Coated Aluminum Roof Coil
Width 30-1600mm
Material 1050, 1060, 3003, 3004, 3105, 5754
Temper H18, H24, H26,
Inner Diameter 508mm, 610mm
Color RAL color or as client’s require
Coating Thickness PVDF coating: more than 25micron, 20+ years guarantee
PE coating : more than 18 micron, 10+ years guarantee
Packing Export standard wooden pallets (as per requirements)

Key Factors Affecting The Cost and Quality of Aluminum Roof

(Prepainted Aluminum Coil/Color Coated Aluminum Coil/ Aluminum Trim Coil)

Base material is the basic material to be producing prepainted aluminum coil or prepainted aluminum sheet. Normally, it is made of 1/3/5 series.
Normally grade 1060,3003,3105 are used due to its mechanical parameter, and the painting effect. 
For Higher requirement, 5754 is also applied. 

Paint Type and Its Function on Aluminum Roof
(Prepainted Aluminum Coil/Color Coated Aluminum Coil/ Aluminum Roof Coil)

Color types&properties

Polyester coating (PE):

It is a kind of anti-UV ultraviolet coating. The polyester resin is a polymer containing an ester bond in the main chain as a monomer. Ton acid resin is added. The ultraviolet absorber can be divided into matt and high gloss series according to the gloss. Especially suitable for interior decoration and advertising boards.

5-15 years depending on painting thickness

Fluorocarbon coating (PVDF):

It is made by mixing fluorocarbon resin with fluoroalkene as the basic monomer, pigment, alcohol ester solvent and additives. After baking at high temperature to form a film, the molecular structure in the coating is tight, and it has super weather resistance. Fluorocarbon coatings can be divided into traditional fluorocarbon and nano-fluorocarbon coatings according to the surface film-forming structure. Especially suitable for decoration and display of indoor and outdoor decoration, commercial chains, exhibition advertisements in public places.

20-25 years guarantee

Aluminum Roof

Slitting of color aluminum coil


Yikuo Aluminum offer one stop service and collaborate with many corrugation sheet processing center, which can offer variety of molds 

Logistics Service of Aluminum Roof

(Prepainted Aluminum Coil/Color Coated Aluminum Coil/ Aluminum Trim Coil )

wooden box package
package color coated coil
aluminum coil packing1

Lists for you

What Services are We Providing for

the Customer?

Before production

Document Confirmation

With years of development, our sales team are very expertised in different country policy.

During Production

Real time videos to reassure all data

Production process videos and pictures are ready to send to clients. double checking all the specification.

After Production

Make sure delivery in time

With sea freight fluctuction, shipment company breach the contract, we will share the latest price information

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