Zhangjiagang Senko Import And Export Co., Ltd  |  Shanbei, Jingang, Zhangjiagang, Jiangsu, China [email protected] Tel 0086-512-56367122 WhatsApp 0086-18862473826

Magnetic Writing Surface Supply

From board size to finished coil for whiteboard and chalkboard factories.

A writing board is only as good as the coil it starts from. This route covers how a board size becomes a coil specification, what has to be fixed before production and what is confirmed at each step.

Define the board

Board face size, orientation and how many boards come from one width decide the coil width to order. Widths from 600mm to 1500mm are available.

Choose the surface grade

Painted writing steel for a standard board programme, ceramic writing steel where the board must resist scratching and staining for the life of the room.

Choose the colour and face

White in high glossy or matt for markers, green or black for chalk, plain or with a 5 x 5cm grid.

Set the thickness

0.2mm to 0.6mm for painted grades and 0.4mm to 0.6mm for ceramic grades, decided by how the face is laminated and framed.

Fix the coil format

508mm inner diameter and 2 to 4 ton coil weight, matched to the decoiler on your line.

Confirm and produce

Specification is confirmed in writing before production. QC follows the international standard QC management system applied at Senko Steel.

Ship and follow up

Packing, marking and documents are agreed for your destination before the order is released.

Products Used In This Solution

Grid Whiteboard Steel

Painted whiteboard steel coil printed with a 5 x 5cm grid for planner and schedule boards.

  • Thickness0.2mm to 0.6mm
  • Coil Width600mm to 1500mm
  • Inner Diameter508mm
View specification

Grid Chalkboard Steel

Painted green chalkboard steel coil printed with a 5 x 5cm grid for maths and music room boards.

  • Thickness0.2mm to 0.6mm
  • Coil Width600mm to 1500mm
  • Inner Diameter508mm
View specification

Ceramic Whiteboard Steel

Ceramic whiteboard steel coil, a vitreous enamel writing surface that will neither scratch nor corrode.

  • Thickness0.4mm to 0.6mm
  • Coil Width600mm to 1500mm
  • Inner Diameter508mm
View specification

Where The Finish Is Applied

Coil coating line sequence Uncoiler CleanDegrease TreatCr-free PrimerPolyester Top coatPrintPattern CureOven FilmPE film Recoiler Coil inCoil out

Related Reading

Frequently Asked Questions

How long does the specification stage take?

It depends on how much is already fixed. If thickness, width, colour and quantity are known, a quotation follows directly. If they are open, we work back from the finished item with you.

Can you match a specification we already buy?

Send the current specification or a sample and we will confirm what can be produced against it.

What is confirmed before production?

Product, thickness, coil width, colour or pattern, coil inner diameter and coil weight, in writing.

How is quality controlled?

Senko Steel states that an international standard QC management system is applied to this production, so that output is in line with high end domestic and international manufacturing standards.

Magnetic Writing Surface Supply

Send what you build and the specification you already use. We reply on WhatsApp or by email.