The use of iron for aluminum ladders is representative of the more common materials. The outer layer will be protected by painting, which takes into account the rust-proof, waterproof and sturdy use of the ladder. However, the exterior paint of the ladder painted with paint is still relatively easy to peel off and is not suitable for long-term use. Stainless steel is also a common representative of ladder materials. The material of stainless steel has been professionally treated, and the waterproof and oxidation effects have been improved very well. There is no need to paint again. The firmness and stability of stainless steel are still relatively good, and safe use is more guaranteed.

Judging from the use of many aluminum ladders today, there are still many choices of materials, and aluminum is also very classic. The aluminum ladder has been processed through multiple processes, and its waterproof and rust resistance are guaranteed, and it is rugged and durable. It supports applications in different environments, and the operation is relatively easy and convenient. However, the price of aluminum ladders will be relatively high, and you need to consider them when you actually buy them.