... protection etc. MGO wall panel Composition:Mgo wall panel is produced through a special pressing process, using two sides of magnesium ... , 1220X3000, 600x2440, 600x3000, 1000x2440, and 1000x3000 (mm) etc.Thickness: from 4cm to 20cm.Main features:1. Light weightWeight: 15-30kg ... walls, all kinds of air duct etc.It is a new kind of building materials for the current market, and will have a good future.