1.1mm nature cork sheet 2.7 layers strong cardboard 3.0.18mm zinc sheet 4.high quality memo cork board 5.competitive price

cork bulletin board

1. Strong aluminium frame with ABS corners.

2. Surface material is painted steel sheet.

3. Interlayer is Honeycom cardboard.

4. Backface material is galvanized zinc iron sheet.

5. Current sizes:

 30 x 20 cm 40 x 30 cm 50 x 35 cm 60 x 40cm 60 x 45 cm 70 x 50 cm 80 x 60 cm 90 x 60 cm 100 x 60 cm 120 x 80 cm 120 x 90 cm 120 x 100 cm 150 x 90 cm 150 x 100 cm 180 x 90 cm 180 x 100 cm 180 x 120  cm 200 x 100 cm 200 x 120 cm 240 x 120 cm 300 x 120 cm 400 x120 cm