Home > Blog > Content

The Principle Of Steel Door

Jan 21, 2017

Then the crystal plate heat? Crystal plate is how to practice?

The reason is very simple, because it is through the second high temperature processing. So crystal door has a strong heat resistance steel frame, the trials show that tolerated the difference in temperature of 200 ℃ without breaking. Even after the lit cigarette placed on it, burning a long time nondestructive surface, overcomes the drawback of general plank cannot afford cigarette calcination.