Purchase Qty. Reference FOB Price
1-99 Square Meters US$136.00
100+ Square Meters US$128.00
Product Description
Product Description Side Frame Depth:152mm;Heat Insulation Strips:24mmSash Depth:70mm;Heat Insulation Strips:24mmThe sash can bear more than 300kg; Heat insulation hook design making the Heat preservation better,It has single, double and triple tracks to choose; It adopt the system producing ...