Aluminum Decorative Expanded Metal

Details

Materials: Aluminum,Carbon Steel,Galvanized Steel,Stainless Steel

Specification: Our capability covers LWD ranging from 0.75 mm up to 400 mm, and SWD ranging from 2 mm to 150 mm. Sheet thickness ranges from 0.3 mm to 15 mm, with a maximum width of 4000 mm.

Color: Customized Color

Packing: Customized Package

Category

Decorative Expanded Metal

Send Inquiry

Anping Yilida Metal Wire Mesh Co., Ltd. is one of the leading manufacturers and suppliers of aluminum decorative expanded metal in China. Welcome to buy bulk durable aluminum decorative expanded metal for sale here from our factory. If you have any enquiry about customized service, please feel free to email us.

Product Introduction

Aluminum Decorative Expanded Metal is a lightweight, high-performance decorative and architectural material, precision‑manufactured from high‑grade aluminum alloy. It offers excellent corrosion resistance without coatings, maintaining a brand‑new appearance for a long time. Its outstanding formability allows complex patterns, while its light weight simplifies installation and reduces structural load. The surface can be anodized or powder‑coated in various colors, greatly expanding design possibilities while retaining metal recyclability.

Using a CNC one‑step cold expansion process, solid aluminum alloy sheets are slit and stretched into seamless diamond, hexagonal or custom‑shaped openings, creating dynamic visual effects through unique light and shadow interplay. It supports anodizing, colorful powder coating or brushing to meet diverse design requirements.

Widely used in lightweight building facades, modern interior partitions, commercial display systems, rail transit interiors and outdoor landscape installations, it minimizes structural load while maximizing creative expression, combining industrial practicality with modern aesthetics for long‑term reliable performance. A full range of thicknesses and mesh specifications is available to meet fully customized project needs.

Hole Patterns

Diamond
Hexagonal
Triangle
Elongated hexagonal
Gothic
Special-shaped

Product Specification

Specifications of Aluminum Decorative Expanded Metal

Material	Thickness (mm)	Strand Width (mm)	SWD (mm)	LWD (mm)	Recommended Size: Width × Length (mm)		Remarks
Material	Thickness (mm)	Strand Width (mm)	SWD (mm)	LWD (mm)	Size 1	Size 2	Remarks
Aluminum	1.5, 2	2,2.5	10	20	1000×2000	1200×2000
	1.5, 2	2,2.5	14	20	1000×2000	1200×2000
	1.5, 2	2,2.5	12	25	1000×2000	1200×2000
	1.5, 2	2,2.5,3	15	30	1000×2000	1200×2000
	1.5, 2	2.5,3,4	17	40	1000×2000	1200×2000
	1.5, 2,2.5,3	4,5	22	40	1000×2000	1200×2000
	2,2.5,3	5,6,7	25	60	1000×2000	1200×2000	Hexagonal (knuckle about 20 mm)
	2,2.5,3	5,6,7	30	60	1000×2000	1200×2000
	2,2.5,3	3.5,4	16.5	60	1000×2000	1200×2000
Other sizes are available upon request. For larger sizes, reinforcement is required to prevent expanded metal panels from sagging. For expanded metal panel with mesh bending frame, the mesh width shall be equal to the panel width; for expanded metal panel with angle steel frames, bending shall be considered, so the mesh width shall be 4–5 cm smaller than the panel width. Frame size: aluminum angle: 30 × 30 × 2 mm (thickness); hang-in angle: 30 × 30 × 2 mm (thickness); for panels larger than 1200 × 2000 mm, 3 mm thick is recommended.

Production Workflow

Raw material

The steel plates used in our production are supplied by trusted companies such as Baosteel and Shougang Group. When materials are received, our quality assurance personnel conduct comprehensive inspections, including tests of chemical composition and measurements of size and other specifications.
Stamping

We are equipped with 4000 mm ultra-wide expanded metal production equipment, as well as flattening and leveling machines. With over 1,000 precision expanded metal molds developed internally, we can manufacture expanded metal in larger dimensions. Based on application requirements, we are able to design or select new mesh patterns to satisfy needs related to strength, ventilation, appearance, and shading.
Flattening

Equipped with advanced fabrication machinery such as cutting, flattening, bending, and welding equipment, we are capable of delivering customized processing solutions for expanded metal products.
Leveling

Through the use of high-precision leveling equipment, we guarantee flat mesh surfaces, consistent openings, and excellent flatness tolerance. With multiple CNC leveling machines and a skilled technical team, we optimize production parameters and maintain strict quality control to deliver high-quality products.
Surface treatment

Our advanced surface treatment technologies, including galvanizing, powder coating, anodizing, and PVDF coating, enable our expanded metal products to achieve extended service life and outstanding architectural aesthetics.
Quality inspection

Our production process is supported by real-time monitoring conducted by experienced technicians across punching, flattening, shearing, and leveling operations. This allows for immediate quality checks and continuous improvement of our production systems and product standards.
Packaging

We implement reliable packaging methods using waterproof, moisture-resistant, and protective materials based on product characteristics. Customized packaging services are also available to meet the specific demands of different customers.

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Stainless Steel Decorative Expanded Metal