Newport Machinery (Shanghai) Co., Ltd. is a Sino-Japanese joint venture established in October 2011 in Shanghai. Newport Machinery is the originator of the sheet-fed square bottom paper bag making machine. KING SERIES paper bag making machines have been sold over 2,500 sets in 25 countries around the world and enjoy a high reputation in the market. All the staff of the company adhere to the principles of scientific and technological innovation, management innovation and business culture innovation, and constantly provide customers with high-performance, high-quality paper bag making machines.