Printed: 2 pieces of heavy quarto offset press, offset press light octavo, quarto four-color offset press serialized form, so that your printed materials can have the best model choice, cost savings.

• 印刷：2台重型四开胶印机、轻型八开胶印机、四开四色胶印机形成系列化，让您的印品能够有最佳机型选择，节省开支。