1,Material:aluminum alloy, with or without PU 2,thickness of door panel: 3,Perfact Sealing 4,Manual or automatic     we are one of the most professional door manufacturers in China . Our production line including garage doors, industrial doors,windproof...

1,Adopt to our double-patent technology 2,Increased thickening special made guide 3,Sealing around     we are one of the most professional door manufacturers in China . Our production line including garage doors, industrial doors,windproof doors,fast...

1)fast rolling door 2)fast rolling door widely used in industrial situations 3)high-quality fast door with 1.8m/s speed. 1)The high quality fast rolling door made by Jianda who has more than 18 years experience in producing doors which can be widely used in industrial...

1)fast rolling door 2) fast rolling door widely used in industrial situation 3)fast rolling door of high-quality 1)fast rolling door2)the fast rolling door is widely used in industrial situation3)the fast rolling door is made of high-quality pvc4)performance...

1) Material: Aluminum 2) double layer aluminum alloy 3) open way:automatic/manual  1.Material: Aluminum alloy(the double layer slats is shaped by hot extrusion, which more stronger and with the     function of prying resistant) . 2.Duble stats...

1,Adopt to our double-patent technology 2,Increased thickening special made guide 3,Sealing around     we are one of the most professional door manufacturers in China . Our production line including garage doors, industrial doors,windproof doors,fast...