... impact-reisitant and burglar-retardant water proof Minghe aluminum glass door a, unique transparent, elegant anodized aluminum frame b, thickness: ... polycarbonate thickness between 3mm to 9mm,tempered glass,mirror glass,single or dual pane are available c, UV proof d, impact ... not easily be damaged,even under the harsh environment the door will not easily become deformed owing to corrosioni, an ...