гараж аппаратных дверь

garage door hardware:cable drum description 1.Drums of standard lift: 1)Max.doorheight,mm 3000 2)Max.cablediam,mm 3.2 3)Max.doorweight,kg 240 4)diam,shaft,mm 25.4 5)distance upto shaft axis,mm 45 2.Payment terms 30% DEPOSIT + 70% TT THE BALANCE BEFORE SHIPMENT 3.Packing: 1)standard packing 2)200g/pair.20pairs/ctn 3)size of carton:43*36*23cm 4.cable break device,stop falling of door body in case of steel cable break 5.spring break device,stop falling of door body in case of spring break.