Stainless Steel Coils 304 series

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About Product

  • Corrosion Resistance – Withstands rust and oxidation in harsh environments
  • High-Temperature Durability – Maintains structural integrity up to 800°C (1472°F)
  • Hygienic Surface – Non-porous and easy to sanitize for food/medical applications
  • Aesthetic Versatility – Available in brushed, mirror, and matte finishes
  • Formability – Can be bent, welded, or machined without losing strength
  • Uniform Thickness – Precision-rolled for consistent performance (0.3mm–3mm options)
  • Eco-Friendly – 100% recyclable with minimal maintenance requirements
  • Weight-to-Strength Ratio – Lightweight yet stronger than carbon steel alternatives
  • Chemical Resistance – Inert to acids, alkalis, and industrial solvents
  • Long Service Life – Decades of use with proper installation

Technical Parameters

Material

Premium Bendable Aluminum

Length

100m/roll

Width

3cm

,

4cm

,

5cm

,

6cm

,

7cm

,

8cm

,

10cm

Thickness

0.5mm

,

0.6mm

,

0.8mm

Color

Brush rose gold

,

Brushed gold

,

Brushed silver

,

Mirror black

,

Mirror Gold

,

Mirror rose gold

,

Mirror silver

Unit

Rolls

Alloy

304

Packing Quantity

1 roll per protective sleeve

Common Applications

Architectural trim

,

Decorative edging

,

Display systems

,

Furniture manufacturing

,

Signage

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why us?

Why Choose Hightech for Channel Letter Materials?

Complete Material Range for Channel Letter Fabrication

From metal coils and extrusion profiles to trim caps, Hightech supplies essential materials used to form, finish and assemble channel letters. This range helps sign makers source materials for different channel letter production methods from one supplier.

Durable Materials for Long-Term Signage

Hightech offers channel letter materials selected for reliable, long-term use in signage production. Depending on the material and finish, available options can provide resistance to factors such as corrosion, impact, abrasion, fading, and changing weather conditions, helping sign makers choose a suitable material for each application.

Sign-Making Experience Since 2012

Hightech has manufactured channel letter bending machines and supplied related sign-making materials since entering the signage industry in 2012. This experience allows the company to offer machinery, materials and accessories for coordinated channel letter production.

Global Supply Network

Hightech supplies sign-making products to customers in more than 110 countries through international branches, sales hubs and 33 global agents. Worldwide shipping options are available for channel letter materials and related supplies.

Get Expert Assistance

Get product details, technical guidance, and answers to your questions directly from our sales team. Contact us today on WhatsApp.

Contact Us
+1 (647) 627-8009

FAQ

Frequently Asked Questions

Yes. We export machines, equipment, and materials worldwide, including:

  • North America
  • South America
  • Europe
  • Middle East
  • Asia
  • Africa
  • Australia

Yes. Hightech Industry Group currently has branches, partners, or support networks in:

  • Canada
  • USA
  • Mexico
  • UAE
  • India
  • England
  • China

Availability of local stock, support, and services may vary by region.

We offer worldwide shipping with multiple shipping options, including:

  • EXW
  • FOB
  • CIF
  • DDP (Door-to-Door)

Depending on the destination country, we can arrange customs clearance, import duties, and local delivery services through our logistics partners.

What are 304 stainless steel coils used for in channel letters?

They form durable metal channel letter returns and decorative edging where corrosion resistance and a premium finish are important.

What widths and thicknesses are available?

Widths are 30, 40, 50, 60, 70, 80, and 100 mm. Thickness options are 0.5, 0.6, and 0.8 mm.

How long is each 304 stainless steel coil?

Each 304 stainless steel coil is supplied in a 100 m roll.

Is 304 stainless steel suitable for outdoor channel letters?

Yes. Grade 304 offers good corrosion resistance for most outdoor signs, although coastal or chloride-heavy sites require careful material selection and maintenance.

What finishes are available for 304 stainless steel coils?

Available finishes include brushed gold, silver, and rose gold plus mirror black, gold, silver, and rose gold.

Can 304 stainless steel coil be bent for channel letters?

Yes. It can be bent with equipment rated for the selected width and 0.5, 0.6, or 0.8 mm stainless steel thickness.

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