Scaffolding tower --GS,aluminum alloy 6061/6082 --Length:2m,Width:0.75m/1.35m --Height:1.41m-40m --Capacity:272kgs Scaffolding tower--GS certification--Aluminum alloy 6061/6082--Length:2m --Width:0.75m/1.35m--Height:1.41m-40m--Capacity:each floor is 272kgs,total capacity is 900kgs Scaffolding tower