Pursuant to the Resolution no. 202/2025/QH15, dated 12/06/2025 of the 15th National Assembly of Viet Nam on provincial administrative unit arrangement.
Tong Yuan focuses on investing new equipment every year. Understanding the trend of using flat bottom bag (the newest bag format) in developed countries, we have invested and implemented the latest flat bottom bag making machine from Totani (Japan) in September, 2013.