It adopts aluminum alloy hinge, small size, good storage, mechanical lock design, safety will not fail, and the material is light and essential for home. It can be quickly opened and contracted for easy collection, making it ideal for home use. Aluminum alloy telescopic l... Read More
Safety ladder use instructions: Safety ladder scaffolding is mainly composed of vertical pole, crossbar, diagonal pole, cross bracing, ejector pole, base, adjustable base, foot pedal, stair, external wall bracket and other supporting components. The installation and use methods of each component are... Read More