Coating pencil hardness of ordinary prepainting aluminum coil is only HB. For the subsequent processing complex or easy to contact hard objects, it is easy to scratch the surface. The anti-scratch prepainting aluminum coil is solidified by the domestic advanced anti-scratch coating technology, whose anti-scratch ability is more than 5 times than the ordinary prepainting aluminum coil and can resist the scratching of sharp objects. 

The anti-scratch prepainting aluminum coil is mainly used for the interior wall decoration of public places such as airports, subways, shopping malls, car bodies, etc. It is also the first choice for foam roller shutters, roller shutter windows, home appliances and other series of products.