help for to carry in big building by elevator

1.special reel design fit for cord width(1.0mm) to make fabric roll up at the same level 2.easy assemble function 3.materical:reel:ABS,frame:POM

1.special reel design fit for cord width to make fabric roll up at the same level. 2.easy assemble function material:reel-ABS,Frame-POM

material:ABS

1.material:Alum., powder coated with touch tape 2..aluminum track holds touch tape prevent pealing due to heavy use or prolonged sun exposure.

1.5mmhexagonal metal rod cross drive allows a higher torque capacity. 2.material:steel with zinc plated

easy to install on ceiling or wall long using life

material:P.O.M

Size:dia36mm*4.848 material:alum wiht anodizing