Industrial & Architectural Grade

Embossed Steel Sheet & Coil Manufacturer

Custom Patterns · Precision Tolerances · Direct Factory Supply

High-performance textured metal for B2B manufacturing. Choose from standard patterns or commission fully custom tooling — delivered as master coil or cut-to-length sheet to your exact specifications.

Embossed Steel Sheet

What Is Embossed Steel Sheet?

Embossed steel is a metal sheet or coil with raised or recessed 3D patterns pressed into its surface through a continuous roll-forming process.

Flat steel passes through synchronized patterned rollers under immense pressure. This reshapes the surface geometry without reducing the base wall thickness — the metal is work-hardened in the process. The result is a panel that retains its original mechanical properties while gaining structurally enhanced rigidity, anti-slip functionality, and upgraded visual appeal.

Embossed steel is specified by engineers and procurement teams across home appliances, construction, transportation, and industrial equipment — anywhere a flat sheet is insufficient.

Steel embossing roll-forming process diagram
Base Metals

Material & Substrate Options

We emboss a wide variety of substrates. Match your corrosion resistance, weight, and finish requirements below.

Substrate Key Characteristics Typical Applications Min. Thickness
Cold Rolled Steel (CR) Highest surface precision. Optimal for post-painting or powder coating. Appliance housings, indoor electrical cabinets 0.3mm
Galvanized Steel (GI / HDG) Hot-dip zinc coating for superior corrosion resistance in outdoor or humid environments. Construction panels, HVAC ductwork, roofing 0.35mm
Pre-Painted Steel (PPGI) Color-coated before embossing — eliminates secondary painting. Wide RAL color range. Premium appliance fascias, decorative interior walls 0.3mm
Stainless Steel (SS 304 / 316) High-end aesthetic, extreme corrosion resistance, food-safe. Commercial kitchens, elevator cabins, luxury facades 0.5mm
Aluminum Alloy (1xxx / 3xxx / 5xxx) Lightweight, non-rusting, excellent thermal conductivity. Cold rooms, vehicle interiors, aerospace components 0.5mm
Engineering Data

Technical Specifications

Reference data for procurement and design engineers.

0.3 – 3.0mm Thickness Range
600 – 1500mm Width Range
0.1 – 0.5mm Pattern Depth
±0.02mm Thickness Tolerance
Coil / Sheet Delivery Format
Standard Production Parameters
Thickness Options Steel: 0.3 – 1.2mm  |  Aluminum / SS: up to 3.0mm
Standard Widths 1000mm, 1219mm, 1250mm, 1500mm (custom slitting available)
Surface Treatment Mill Finish, Zinc-Coated (Z60–Z275), Color-Coated, Anodized, 8K Mirror
Applicable Standards ASTM A653, ASTM A755, JIS G3302, EN 10327, ASTM B209
Coil ID / OD ID: 508mm / 610mm  |  OD: max 1500mm
Coil Weight 3 – 10 MT per coil (customizable)
Note for engineers: Pattern embossing is performed after all surface treatments (galvanizing, painting) are complete. If you require embossing on pre-painted substrate, specify at order stage to ensure paint adhesion compatibility.
Engineering Justification

Why Engineers Specify Embossed Steel

Measured performance advantages over standard flat sheet.

🥾

Anti-Slip Safety

Diamond and round bump patterns increase the static coefficient of friction by 30–50% vs. flat sheet, supporting compliance with workplace flooring safety standards (OSHA, EN 13893).

💪

Enhanced Rigidity

3D structuring acts as micro-corrugation. Bending resistance increases by approximately 15–25% at the same nominal gauge — allowing downgauging without sacrificing structural integrity.

🛡️

Scratch & Fingerprint Concealment

Surface texture diffuses light reflection. Transit dings, assembly line scratches, and fingerprints become near-invisible. Reduces QA rejection rates in appliance final assembly lines.

🌡️

Increased Functional Surface Area

Embossing increases true surface area by 8–15% depending on pattern depth. This improves thermal dispersion and increases PU foam adhesion strength in sandwich panel applications.

✨

Premium Aesthetics

Transforms raw metal into a visually refined architectural material. Diffuses glare, upgrades perceived product value, and is compatible with all standard paint and anodizing finishes.

Proven Use Cases

Industry Applications

Embossed steel is specified across five major industries. Click your sector to discuss requirements.

Embossed steel side panel for refrigerator home appliances

Home Appliances

Refrigerator side panels, washing machine drums, and AC unit housings. Linen/Skin pattern is the dominant spec — minimizes visible wear on high-touch surfaces.

Get Appliance Spec Sheet
Embossed stainless steel elevator cabin interior panel

Architecture & Elevators

Elevator cabin wall and ceiling liners, exterior curtain walls, and decorative interior partitions. Stainless Steel (304) and PPGI are the primary substrates.

Discuss Your Project
Diamond plate embossed steel truck bed floor transportation

Transportation

Diamond-pattern plate for truck beds, trailer flooring, bus step treads, and heavy cargo liners. Hot-dip galvanized substrate is standard for outdoor durability.

Request a Quote

Direct-to-Factory Customization

Unlike platform traders, Jiangyin Everest owns the embossing line. You have full control over every production parameter:

  • Pattern Tooling: Provide a CAD drawing or physical sample — we will mill custom embossing rollers. Lead time: 10–15 business days for tooling.
  • Dimension Control: Custom slit widths, precise thicknesses (±0.02mm), cut-to-length sheets or master coils.
  • Hybrid Surfaces: Emboss pre-painted PPGI coil, or apply painting post-embossing — specify at order stage for correct process sequencing.
  • Sample Approval: Physical strike samples provided for QA sign-off before mass production runs.
  • MOQ: Cold Rolled & GI coil from 3 MT. Stainless Steel & Aluminum from 5 MT. Cut-to-length sheet MOQ negotiable.

Why Source From Everesteel?

🏭 True Manufacturer

Skip the middlemen. Direct factory pricing, transparent lead times, and strict in-house QC — not a trading company.

📜 Certified Quality

ISO 9001 certified. Products comply with ASTM A653, ASTM A755, JIS and EN standards. Full IQC/MTC reports ship with every order.

⚡ Reliable Capacity

High monthly production capacity. Extensive substrate inventory available for immediate embossing runs — minimize your lead time risk.

🤝 Engineering Support

Technical team responds within 24 hours on material selection, tolerances, and custom spec development.

Common Questions

Frequently Asked Questions

Answers to the questions buyers and engineers ask before placing an order.

Can you emboss pre-painted (PPGI) steel without cracking the paint? +
Yes — with the correct process sequence. For PPGI, we apply a flexible top coat formulated to withstand roll-forming deformation before embossing. The key is specifying this requirement at the order stage so we select the correct paint system. Standard PE and PVDF coatings can accommodate shallow patterns (≤0.2mm depth) without cracking. Deeper custom patterns require HDP (High-Durability Polyester) or SMP coating.
How much does custom pattern tooling (roller milling) cost and who owns the mold? +
Custom embossing roller tooling is priced based on pattern complexity and roller width — typically in the range of USD 1,500–5,000 for a standard roller set. The tooling is dedicated to your pattern and stored under your account at our factory. Lead time for tooling is 10–15 business days. We recommend confirming with a physical strike sample before committing to full production volume.
Does embossing affect the zinc coating weight on galvanized steel? +
Embossing is performed after galvanizing. The roll-forming pressure redistributes the zinc coating slightly at the pattern peaks and valleys, but does not remove it. On standard zinc coating weights (Z100–Z275 g/m²), corrosion resistance performance remains compliant with ASTM A653. For highly aggressive environments, we recommend specifying a heavier base coating weight (Z275 or above) to maintain a safety margin.
What is the minimum order quantity, and can I get samples before ordering? +
MOQ for standard patterns: Cold Rolled and Galvanized Steel from 3 MT per coil. Stainless Steel and Aluminum from 5 MT. For cut-to-length sheets, MOQ is negotiable based on the sheet size and substrate. Physical samples (approx. 200mm × 200mm) are available at no charge for standard patterns — simply contact us with your substrate and pattern requirements. Custom-pattern strike samples are available for a nominal tooling deposit.
What is the lead time from order confirmation to shipment? +
For standard patterns on stocked substrates: 7–15 business days. For non-standard substrate specifications or large volume orders: 15–25 business days. Custom pattern orders (including new tooling): add 10–15 business days for roller milling before production begins. All lead times are confirmed in writing at order placement.
Which international standards do your embossed steel products comply with? +
Our products are produced in compliance with ASTM A653 (hot-dip galvanized steel sheet), ASTM A755 (metallic-coated steel sheet for prepainted applications), JIS G3302 (hot-dip zinc-coated steel sheet), and EN 10327 (continuously hot-dip coated steel strip). For aluminum embossed sheet, we reference ASTM B209. Full Mill Test Certificates (MTC) and IQC reports are provided with every shipment.

Request a Quote & Technical Data Sheet

Fill in your requirements below. Our technical team will return a competitive quote and confirmed lead time within 24 hours.

Please include: Substrate · Pattern · Thickness · Width · Quantity · End-use application

Need a product PDF or a free physical sample first?
Email: [email protected]  |  WhatsApp: +86 158 5259 6209

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