Aluminum alloy 3105 color-coated aluminum coil for ceiling panels, customizable width, thickness 0.5–0.8mm, white coating

Product Deep-Dive: Why 3105 Wins Every Ceiling:

1. Alloy DNA

   • 0.6 % Mn + 0.5 % Mg → 30 % stronger than 1100, 25 % cheaper than 5052

   • Sweet spot: never too soft for perforation, never too stiff for curves

2. Coating Black-Tech

   • 25 μm high-weatherability PE top + 10 μm anti-condensation back

   • 3 000 h QUV aging, ΔE ≤ 1.0

   • 2 000 h salt-spray, zero blister

3. Feather-Light

   • 0.6 mm = 1.6 kg/㎡ → 1.2 t lighter per 1 000 ㎡ = 8 fewer keel bars

4. Color Museum

   • Snow-White, Pearl-White, Ivory-White standard

   • Any RAL/Pantone custom sample in 48 h

5. Profile Supermarket

   • 300×300 lay-in, 600×600 clip-in, linear strip, open-cell grid, perforated, laser-carved

   • One-click switch, meets every global code

Product Parameters:

Advantages

Core Benefits:

Case Studies

Case 1 – Apple 5th Avenue, NYC
15 000 ㎡ | 0.8 mm Snow-White 600×600 lay-in
3 years zero fade | 15 % higher light reflection | LEED Gold

Case 2 – Shanghai Pudong T3
200 000 ㎡ | 0.6 mm Pearl-White open grid
32 dB noise reduction | 99 % passenger satisfaction | China Green Airport Gold

Case 3 – Berlin Brandenburg Airport
80 000 ㎡ | 1.0 mm Ivory-White perforated
100 % recycled aluminum | 0.7 t CO₂/ton | EU Zero-Carbon Terminal model

Case 4 – Nairobi Sunshine Schools
5 000 × 600 ㎡ | 0.6 mm Moonlight-Silver strip
2-day install | 5 000 kids dry forever | UN Sustainable Campus flagship

International Applications

Global Map: 3105 Ceilings Lighting Up the World

• New York Apple Flagship: Snow-White + LED ribbon, LEED Gold

• Shanghai Pudong T3: 200 000 ㎡ grid, zero leak

• Berlin Brandenburg Airport: Pearl-White perforated, 32 dB noise drop

• Kenya 5 000 schools: Ivory-White strip, 3-day install

• Sydney Opera House retrofit: Moonlight-Silver carved panel

Upcoming Applications

1. Floating airport ceilings

2. Desert sky-oasis canopies

3. Polar zero-energy stations

4. 15-minute-city pocket libraries

5. Maglev carriage wave panels

6. Vertical-farm skylights

7. 3-hour disaster-relief pop-up ceilings

8. Lunar base inflatable interiors

9. Rainbow playground grids

10. World Cup mobile grandstand canopies

Your ceiling deserves 3105 white-PE perfection!
Scan & contact Chalco Aluminum instantly:

• FREE 300×300 mm sample (with grid + color card) in 24 h

• Instant quote 1–500 t (incl. freight)

• Weekly delivery to 87 countries (air + sea)

• Custom: send drawing → 48 h 3D render

LIMITED FLASH DEAL

• First 100 orders: FREE PV ceiling bracket design

• Share to Moments: +10-year extended warranty

T: 0086 13961220663

E:gavin@cnchangsong.com

Changzhou Dingang Metal Materials Co., Ltd. / Jiangsu Senruida New Materials Co., Ltd. is comprehensive enterprise integrating in production, processing, and sales. Situated in Changzhou City and Huai'an City, Jiangsu Province, we specialize in manufacturing color coated aluminum coils, film-coated aluminum coils, and providing aluminum coil surface coating processing services. Our facilities boast 6 coating and plating production lines, along with 6 high-precision horizontal and vertical cutting equipment, enabling us to produce a diverse range of products ranging from ultra-thin to ultra-thick (0.08-6.0mm) and ultra-narrow to ultra-wide (10-2670mm) series.

Our products find extensive applications across various industries including construction, decoration, household appliances, kitchen and bathroom, food packaging, gardening, lighting, automotive, advertising, transportation, and more. With over 20 years of experience in production and development, we have established a global presence, exporting our products to more than 50 countries and regions worldwide, including Japan, the United States, Canada, South Korea, the Netherlands, Mexico, Brazil, Chile, India, Indonesia, Vietnam, and the Philippines.

Our product range encompasses a comprehensive selection of coatings, including high gloss, matte, monochrome, multi-color, brushed, wood grain, and marble finishes. We also offer embossed patterns such as diamond, orange peel, wood grain, and irregular textures, achieved through advanced extrusion processing techniques. From container and carriage ultra-wide color-coated coils to roof aluminum-magnesium-manganese alloy series, our products cater to diverse application scenarios.

Currently, our company has over 800 employees, with research and development personnel accounting for over 15% of the workforce. Committed to the principle of building a century-old enterprise in China, we are dedicated to providing top-quality products and services to our customers. We warmly welcome you to visit our company and guide our work, as we strive to create a bright and mutually beneficial future together.