Aluminum alloy folding ladder

(1)All of our aluminum material are made by ourselves. Each batch has quality certificate. EN131 standard.
(2)All of our aluminum material are made of 100% aluminum ingots.

Never use recycle aluminum.
(3)Aluminum alloy:

For most of our aluminum ladders, the thickness of the material is 1.5mm+, some are 1.2mm+. Really sorry that we don't supply the 0.8mm or 1.0mm ladders. You can check this by the weight of the ladder easily.