I believe that many of my friends have had the experience of repairing their mobile phones. They sometimes find that the repaired mobile phones have become difficult to use. Why? Under normal circumstances, the mobile phone does not nee…

Recently, it was learned that Hanergy will release four different-positioned all-solar power vehicles on July 2. It is understood that the company has been committed to the field of clean energy, and the new car will be used to charge vehicles…