Weifang Donghang Graphic Technology Inc. is a high-tech enterprise established in 1996, specializing in the research and development, manufacturing, sales, and after-sales service of printing presses and post-press equipment . The company covers a significant production area and has a strong production capacity, with an annual output of over 2,000 sets of machinery . It invests substantially in innovation, with over 8 million RMB dedicated annually to research and development . Donghang possesses a robust innovative capacity, holding more than 50 patents and having been responsible for drafting several industry and national standards . Its core product range includes full-size flexographic printing machines with widths from 330mm to 2500mm, which are widely used in label printing, flexible packaging, medical packaging, paper containers, and carton printing .