The 18th Shenzhen International Machinery Manufacturing Industry Exhibition was held in Shenzhen Convention and Exhibition Center.

On the opening day of the "Quality China Quality China" Summit, the State Council Counselor Zhang Gang published "National Quality Foundation (NQI) top design and the quality of China's manufacturing innovation" as the theme of the speech.

Over the years, many companies have been pursuing the principle of lean production, and on this basis, efforts to improve productivity.