roller shutter box/roller shutter components/roller shutter hoods introduction 

Material: aluminum or steel 

Surface treating: powder coated 

Color: according to customers' request 

Type: 45 degree angle or 1/4 round, 1/2 round, 90 degree angle to match different type of roller shutter box 

Size: 160mm, 180mm, 205mm, 250mm

Remark: we could supply you the finished products based on your opening hole size, also could offer you all the shutter parts to assemble in the local place.