Oversize 2700mm Extra Wide Aluminum Coil Long Span Curtain Wall

Oversize 2700mm Extra Wide Aluminum Coil Long Span Curtain Wall

This is the widest color coated Aluminum coil in Asia.

The 2700mm extra-wide color-coated aluminum coils represent a premium solution for large-scale

projects in modern architecture, transportation, energy and industrial sectors where seamless inte

-gration, installation efficiency and long-term performance are paramount.

Key Advantages

✅High construction efficiency: The extra-wide design reduces splicing, lowering installation costs

and the risk of water leakage.

✅Durability: Surface coatings (such as PVDF) provide UV resistance, acid and alkali resistance,

and a service life of more than 20 years.

✅Sustainability: 100% recyclable, aligning with green building standards.

Applications of 2700mm Wide Color-Coated Aluminum Coils

1. Architectural Applications

Large curtain wall: Ultra-wide color aluminum coils can reduce seams, improve the integrity and

aesthetics of the building's appearance, and are suitable for large public buildings such as high-rise

buildings, commercial complexes, airports, and stadiums.

Roofing Systems: Used in industrial plants, warehouses, and logistics centers for lightweight, co

-rrosion-resistant, and fast installation.

Interior Cladding: Decorative panels for ceilings and walls, offering design flexibility and easy ma

-intenance.

2. Transportation

Rail Vehicles: Interior/exterior panels for high-speed trains and metros, reducing weight and impr

-oving durability.

Marine Applications: Ship cabins and ceilings due to saltwater corrosion resistance.

Truck/Container Bodies: Lightweight alternative for freight containers and trailers.

3. Industrial Equipment

Solar Energy: Backsheets or mounting structures for photovoltaic panels, with high reflectivity and

weather resistance.

Chemical Industry: Linings for tanks or pipelines in corrosive environments.

4. Appliances & Electronics

Home Appliances: Refrigerator/air conditioner casings with customizable colors and finishes.

Electronics: Structural components or heat sinks for devices.

Our Production Range

Company Advantages

Selection of high-quality aluminum base materials

Use AA1xxx, AA3xxx, AA5xxx series aluminum alloys (such as 1050, 3003, 5052), which

comply with international standards such as ASTM B209 and EN 573, to ensure corrosion

resistance and mechanical strength.

We exceed physical properties testing for each batch raw materials

Advanced Equipment

1) German SMS Group fully automated coating lines with ±0.01mm thickness precision,

Line Speed: 120m/min (20% faster than industry average data)

2) MES system enables real-time production monitoring with ≥99.3% product qualification rate

3) Multi-spectral imaging detects micro-defects as small as 0.02mm² with 99.8% recognition accuracy

Technology Patents

• Anti-Static Color Aluminum Coil and Continuous Production System

• Chromium-Free Passivation Solution for Color-Coated Aluminum Coils and Preparation Method

• Method for Preparing 3D Wood Grain Aluminum Coil Based on Nanoimprint Technology

• Low-Temperature Curing Technology

Qingdao Jero steel company is a professional raw material integrated supplier, located in the beautiful costal city, Qingdao,

mainly product is steel material and Aluminum alloy sheet/coil.

• We guarantee the product quality by our 4 person's inspection team, professional equipment, they are in charge of the quality

inspection in the factory before delivery, that is the key point for getting a stable and sustainable development.

• We have strictly constraint for every step, such as production, package, inspection, delivery etc.

• Besides, we have excellent sales team, each member have over 4 years raw material export experience, they can judge the

market changes to a certain extent and provide some reasonable advice for customers.

A stable customer can bring us good reputation and constantly economic benefit. For the past years, relying on a perfect quality

management system and a rigorous service attitude, we get a trusted brand image in the minds of customers.