Blackboard Steel Sheet Manufacturer
(Prepainted Matte Steel Coil)
We manufacture specialized Blackboard Steel Sheets with a unique matte texture. Perfect for School Blackboards, Green Boards, and Chalkboard DIY projects. Optimized for smooth writing and easy chalk cleaning.
Choose Your Board Color
We provide different matte shades suitable for chalk writing, ensuring low reflection and high contrast.
Classic Matte Black for traditional chalkboards. Zero-glare surface for classroom safety.
The standard choice for School Green Boards. Calming for eyes and durable for daily use.
A modern Dark Grey option. Often used for office decor boards and cafe menu boards.
Specialized Applications for Blackboard Steel
School Chalkboards
High-durability coating designed for intensive chalk writing. Anti-scratch surface guarantees 10,000+ erase cycles without wear.
Ask for Chalkboard Grade
Cafe & Retail Menu Boards
Elegant matte black finish for artistic chalk drawings. Easy to clean with just a damp cloth.
Magnetic Home Decor
Steel substrate allows for magnetic accessories. Ideal for kitchen reminders and children's room walls.
Technical Specifications
| Product Name | Prepainted Blackboard / Chalkboard Steel Sheet |
|---|---|
| Base Substrate | Galvanized (PPGI) or Cold Rolled Steel |
| Common Colors | RAL 9005 (Black), RAL 6005 (Green), RAL 7021 (Grey) |
| Gloss Level |
Super Matte: 2-5% (Standard for Chalkboards) Semi-Matte: 10-15% (For Decorative Use) |
| Surface Hardness | ≥5H (Excellent scratch resistance against chalk and erasers) |
| Coating Material | Specialized Matte Polyester / Epoxy Resin |
Trusted by Education Institutions
Our matte steel is used by top whiteboard/blackboard manufacturers across the globe.
School Green Board Supply
Supplied 800 tons of RAL 6005 Matte Steel for public school furniture projects. High magnetic strength.
Modern Office Chalk Walls
Supplied Anthracite Grey Matte Steel for flexible workspace dividers and creative thinking walls.
OEM Blackboard Coils
Long-term supply of 0.3mm-0.4mm Jet Black Steel for regional blackboard manufacturers. Guaranteed coating adhesion.
FAQ about Blackboard Steel
Common questions about surface texture, maintenance, and durability.
Can these sheets be used with liquid chalk markers?
What makes "Blackboard Steel" different from standard "Matte Black Steel"?
Is the surface magnetic?
How do I clean the blackboard steel surface?
Latest Insights on Writing Boards
Expert guides on selecting the right steel for chalk and dry-erase applications.
Blackboard vs. Greenboard: Which is Better for Classrooms?
Explore the visual ergonomics of different board colors and how they impact student concentration.
Read Guide →
2026 Blackboard Steel Sheet Price Trends
Forecast of manufacturing costs for writing board materials in the coming year.
View Report →Testing the Durability of Chalkboard Steel
How to perform pencil hardness tests and friction tests to ensure long-lasting performance.
Learn Test →Get Wholesale Prices for Blackboard Steel
Factory Direct Pricing: We offer competitive rates for bulk orders of prepainted matte coils.
Global Shipping: Secure packaging in seaworthy steel coils or cut-to-length sheets.
Free A4 Samples: Contact us to receive a physical sample to test your chalk writing performance.