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I mainly handle the umbrella was modified, turning it into a multi-functional retractable handle.This design, which greatly improved the rainy umbrella into the mall or the rain makes use of disposable plastic bags are everywhere these problems. When you shrink the umbrella, umbrella handles all mounted on the inside, so it will not drop out of the rain, but also greatly reduce the use of plastic bags is not only convenient but also very environmentally friendly.
Nanjing Forestry University Nanjing China
Nanjing, China
Nanjing Forestry University Nanjing China
Nanjing, China