What are the characteristics of aluminum ladders?
1. When to buy the ladder to see whether the level of four feet, riveting or welding whether there is loose release welding.
2. If you buy insulated ladder, but also to see whether the surface of the bubble, scratches.
High strength aluminum alloy profiles; light weight; easy to carry; advanced square tube squeeze riveting technology, good security; and equipped with a strong anti-skid foot.
Aluminum ladder is made of high strength aluminum alloy material, which is characterized by light weight, high strength. Greatly facilitate the operation of the construction staff strength, the current production of aluminum ladder manufacturers more ladder quality is good or bad related to personal safety, purchase time must find formal business, good reputation of the enterprise.
What are the characteristics of aluminum ladders?
