XI’AN AEROSPACE-HUAYANG PRINTING & PACKAGING MACHINERY CO., LTD is a large aerospace enterprise which is specialized in developing and manufacturing printing & packaging machinery. The company owns R&D center which has more than 110 experts for printing & packaging, and it has ten free running departments total 860 employees. Huayang has more than 360 sets of all kinds of large-scale, professional machining and checking equipments.