This project can be made into a product that is the leader in the industry. It introduces a novel object, the most awesome multi-functional walking stick in history. It will be as popular in the world as the Zhuge Kongming Stool and become a mainstream fashion item. A multifunctional walking stick with the functions of a stool and a trolley,
Or search for a multifunctional walking stick to get a sample video.
Everyone wants to sit down and rest at any time when they are tired when traveling, so buy it Carrying things is tiring. My invention solves these problems. It can be turned into a stool to sit and rest at any time. When you buy something, you can put it in a cart and pull it around, reducing physical expenditure. If you are interested, please contact me? Patent transfer, yes The products are in demand in the three major markets of travel, the elderly, and the injured. The design is very good. People who have watched TV and my blog have always approached me to represent me and want to buy products. I have samples for sale. I made a sample by hand using ABS, adjusted the error and opened the mold to produce the product.