How many letters are there in the aluminum alloy scaffolding brand Common problems - - aluminum alloy scaffolding manufacturer Focus - aerial work platform Jiangsu shizhan

There are many kinds of aluminum alloy scaffolding brands, such as Dr Ladder, tengda security CARDS, Dr Scaffolding card and so on, buy aluminum alloy scaffolding can not just look at the brand, also look at the material, technology, life span. Such as the one brand of aluminum alloy scaffolding aluminum pipe wall type 1. 6 mm, Dr Ladder brand is 2. 0 mm, Dr Scaffolding card is 2. 0mm。 The second process, 6061 aluminum alloy is not adopted, whether fast loading type, or with a roller. Third, how long is the warranty, some package for 10 years, have a plenty of 20 years, tengda security aluminum alloy scaffolding brand quality assurance for 30 years.