Roller shutter upper box & lower box
shutter box series
Aluminium Alloy 6063-T5
45 degree or 90 degree (square)
3 – 7 meter as customized
Greenland Metal has been in the business of producing top-notch and affordable aluminum profiles of window shadings and export to a wide array of industries at factory direct price for over 10years.
Copyright © 2022, Greenland Metal. All rights reserved.