- Feb 09, 2018 -
In general, according to the number of fold, umbrella umbrella mall can be divided into four categories: straight umbrella (a discount), two (two) folding umbrella, folding umbrella, folding umbrella. The so-called a few folding umbrella, refers to the umbrella skeleton (keel) can fold a few times. For example, two folding umbrella umbrella frame is able to fold twice meaning.
Main, straight umbrella or a folding umbrella. Umbrellas are mainly the majority, but also have both rain and light, the umbrella manufacturers have almost all such straight rod umbrella. The strength of the umbrella ribs are generally steel frame, durable, white clams can also be used as crutches. Defects are longer, generally with not very convenient, space.