aluminium frame with tempered glass high transparent,clean and bright impact-reisitant and burglar-retardant water proof Minghe aluminum glass door a, unique ... b, thickness: polycarbonate thickness between 3mm to 9mm,tempered glass,mirror glass,single or dual pane are available c, UV proof ... can be replaced easily h, 200 times harder than normal glass, the door resist the impact of external force and ...