Purchase Qty. Reference FOB Price
3-499 Square Meters US$2.66
500-4,999 Square Meters US$2.59
5,000+ Square Meters US$2.48
Product Description
Product Description A curtain tension system assures the perfectly controlled opening A curtain tension system assures the perfectly controlled opening high speed doors are designed for fast open and close, allowing people and/or equipment to move quickly through the opening and ...