... Punch, Drill, tap 4.ISO900 About the aluminum profile:* Thickness: above 1mm* Height: supplied at different ... fence, screen, curtain walls, handrail, partition, wardrobe, ect*industrial profile, such as solar panel frames, exhibit shelf, LED frames, ... oxidized / electrophoresis painted / powder coating / heat insulting / industrial /wooden grain / mill finished aluminum profiles.Color include: sand ...