weiß writingboard

white writingboard: Educational writing board series: white plate, blue plate, deep green plate, black plate Supply state: 1.Coiling plate: according to the requirements of customers 2.thickness available of the color steel plate(coil): 0.1 0.4mm 3.width available: 600 1200mm 4.single-coiling weight≤2.55T 5.inner diameter of coiling:510mm. 6.supply ability:200 ton per day. 7.this writing board can be used in many feild. such as school, meeting room,notice in the wall.