Senko Steel Writing surface and coated steel coil

Writing surface and coated steel coil from one mill partner

Senko Steel supplies painted and ceramic writing steel for magnetic whiteboards and chalkboards, printed pattern steel for building decoration, and pre-coated surface steel for home appliance panels. Steel arrives already finished, so your line starts at forming instead of painting.

What we make

Painted and ceramic writing steel, printed pattern steel and appliance surface steel, supplied as coil.

Who we serve

Whiteboard and chalkboard factories, appliance panel producers and building decoration panel makers.

What problem we solve

A finished surface that writes, erases, forms and installs without a paint line of your own.

Why customers choose us

One supplier for the painted grade, the ceramic grade and the printed pattern grade of the same material family.

Product Range

Four ranges built on one material: painted, ceramic, printed pattern and appliance surface.

The Numbers Behind the Factory

4Product ranges on one material family
600–1500Coil width in millimetres
3Industries supplied
0Paint lines you need to own

Industries We Supply

Three industries buy the same coil for different reasons. What changes between them is the grade, not the mill.

Knowledge Centre

Reference material for board factories, panel makers and appliance producers choosing a coated steel.

How an Order Runs

  1. Tell us the finished product

    A whiteboard, a chalkboard, a decorative panel or an appliance cover: each points to a different grade.

  2. Grade and width confirmed

    Painted or ceramic, plain or gridded, coil width between 600 mm and 1500 mm.

  3. Coil coated and finished

    The surface is applied on the coil line, so every metre of the delivery matches the metre before it.

  4. Shipped as coil

    Steel arrives already finished, so your line starts at forming instead of painting.

Frequently Asked Questions

What is the difference between painted and ceramic writing steel?

Painted steel carries a coating; ceramic steel carries glass fused to the metal. Ceramic resists scratching and marker ghosting for far longer, and costs more. Painted steel is right where the board is used occasionally; ceramic is right where it is written on every day for years.

What coil widths are available?

From 600 mm to 1500 mm. Tell us the finished panel size and we will advise the width that gives the least trim waste rather than the widest coil we can roll.

Do I still need a paint line?

No. The surface is finished on our coil line, so your process starts at forming. That removes the most capital-intensive and most regulated step from an appliance or board plant.

Will panels from different coils match?

Within one coil the match is exact, because every metre runs under the same line conditions. Where a job spans more than one coil, tell us at the order stage so the coils are produced together rather than months apart.

Tell us the board or panel you are making

Send the finished product you are building, the coil width you need and the expected service life. You will get a grade recommendation and a price, not a catalogue.