Window Cleaning Mast Climbing Work Platform , Construction Lifting Platform

Window Cleaning Mast Climbing Work Platform , Construction Lifting Platform Climbing type construction lifting platform single and double column Outside wall building , window install , window cleaning , wall painted and so on Length:10m-150m Platform width: 1m-3m Material : steel painted , steel galvanized , aluminum It works smoothly , easy install , Safe first , price reasonable , Service complete .