1. Using a0.5mm diameter of304stainless steel gauze, surface spray paint, double rust,
suitability in the coastal salt spray strong acid environment;
2.using xinghe aluminum; the Chinese famous brand
3.Steel shaft type V pulley, more durable, more smoothly;
4. Upper and lower rail double tops wear mute, push and pull the door;.
Using planar alloy oxidation handles; the belt off proof. Fan, anti derail, mute device,
reveal luxurious quality;
suitability in the coastal salt spray strong acid environment;
2.using xinghe aluminum; the Chinese famous brand
3.Steel shaft type V pulley, more durable, more smoothly;
4. Upper and lower rail double tops wear mute, push and pull the door;.
Using planar alloy oxidation handles; the belt off proof. Fan, anti derail, mute device,
reveal luxurious quality;