1,Aluminum alloy frame, window door 2,Waterproof,durable aluminum door 3,Door material:aluminum alloy 4,Attractive design Welcome to our ... 10.Lock handle position:left or rightAdvantages: 1.Our aluminum alloy door have the characters of environmental protection,moisture ... colour retention,anti-corrosive and long service life 2.Aluminum alloy shell, elegant, excellent heat dissipation 3.Good surface ...