【Wuxih】Outdoor escopic Ladder Outdoor Retractable Staircase Attic Household Folding Lifting and Stretching Indoor Hidden Duplex Outdoor Lifting Wall Ladder

Welcome to My Store. We Will Provide You with One-Stop Service. Bring You the Best Shopping Experience. Product Description-Product Name escopic Ladder. Material: Steel. Stair Type shen la ti. There are three types of materials: One is cold rolled steel, the other is zinc-iron alloy, and the other is titanium-magnesium alloy. 1. The cold-rolled steel material is stamped and formed by cold-rolled steel plate, and the material is heavy and lighter than titanium-magnesium alloy. 2. Zinc-iron alloy is formed by stamping of alloyed galvanized sheet. The material is harder and has better corrosion resistance than cold-rolled steel. 3. Titanium-magnesium alloy is made of alloy material casting, light material, high load-bearing, good stability, and light operation. Material. Zinc-iron alloy material. size. widening is 40CM 13cm. Standard 40CM 11.5CM. Commodity selling point: 1. Thickened titanium-magnesium alloy S-bend. The stressed parts are treated with solid, thickened and strengthened, an