The speeches of Fosber Industry 4.0 and new product introduction were made in the key-note speech for INDIA CORR EXPO. The sudden epidemic in 2020 prevented us from joining the event as scheduled. After a year, Fosber attended this event again with a number of new products, which won the public\'s attention. As a corrugated production line expert, Fosber has launched a number of products including S-line, Pro-line, Paper-Link, E-LINE and INSTANT SET. Many visitors walked into our booth, and there were a number of guests who wanted to know more about our products.