Hollow Metal Doors/ Sliding Gate

Usable for limited place! The doors are from black steel and galvanized steel sheets and are called-formed steel channels we user from vertical steel stiffeners to make strong and rigid doors in different types and dimensions in according to client’s request. For in- sulated metal doors we use from mineral wool inside the doors. The hollow metal doors are available in various types and di- mensions in Tawangaran Company. The material from black steel and galvanized steel. Inside the doors we use from different methods to kame strong and rigid doors. We use from steel stiffener hat channels with welding process and honey comb papers inside the doors. For insulated the doors we use from mineral wool (rock wool) after making the parts will be cleaned from grease and be put on phosphate pools. With this method the doors will be ready to be paint well.