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(1)All of our aluminum material are bought from large state-owned factory. 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 thicknessof the material is 1.5mm , some are 1.2mm . Really sorry that wedon''t supply the 0.8mm or 1.0mm ladders. You can check this by theweight of the ladder easily.
Model | Thickness | A Form Height | Folding Dimension | Step No. | Step Rungs | N.W | Max Load | 40HQ |
QT-GY-A2 | 1.5mm | 81cm | 90*43*19 | 2 | 30cm | 4.64kg | 150kg | 924 |
QT-GY-A3 | 1.5mm | 109cm | 119*46*19 | 3 | 30cm | 5.45kg | 150kg | 613 |
QT-GY-A4 | 1.5mm | 137cm | 148*49*19 | 4 | 30cm | 7.17kg | 150kg | 493 |
QT-GY-A5 | 1.5mm | 166cm | 178*52*19 | 5 | 30cm | 8.33kg | 150kg | 386 |
QT-GY-A6 | 1.5mm | 194cm | 208*56*19 | 6 | 30cm | 9.63kg | 150kg | 307 |
QT-GY-A7 | 1.5mm | 223cm | 237*58*19 | 7 | 30cm | 11.20kg | 150kg | 260 |
QT-GY-A6 Aluminum single-sided industrial step ladder
