ขาย （Cold Rolled Steel (CRS) Material Telescopic Ladder）Outdoor Retractable Staircase Attic Household Folding Lifting and St ราคาที่ดีที่สุด

Welcome to My Store， We Will Provide You with One-Stop Service， Bring You the Best Shopping Experience！ -----------------------★Product Description★----------------------- Product Name：Telescopic 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 Cold rolled steel material Commodity selling point: 1. Thickened titanium-magnesium alloy S-bend The stressed parts are treated with solid, thickened and strengthened, and the S-bend effectively reduces the weight of the ladder 2. Widen and strengthen the pedal to prevent slippage 3. If there are obstacles on the roof, it can be replaced with flat handrails There are three types of materials: one is cold-rolled steel, the other is zinc-iron alloy, and the other is titanium-magnesium alloy. The cold-rolled steel material is stamped and formed by cold-rolled steel plate, and the material is heavy and lighter than the titanium-magnesium alloy. Zinc-iron alloy is formed by stamping of alloyed galvanized sheet, which is harder and more corrosive than cold-rolled steel. Titanium-magnesium alloy is made of alloy material casting, light material, high load-bearing, good stability, and light operation. - - - - - - - - - - - - Attention - - - - - - - - - - - - If You like Our Products，Want to Give Our5Star〜\（≧▽≦）/〜Your Satisfaction Is the Best Feedback to Us.！ If You Have Any Questions，You Can Consult Our，We Are Very Happy to Answer for You！ #Ladder #Household #Stairs #Ladder #Herringbone #Aluminum Alloy #Multi-Function #Engineering #Extendable#