In pack ( zhongshan ) Automatic Equipment Co, Ltd . is a sino-foreign joint venture high-tech enterprises which is focus on the research and development of Doypack equipment . Customized design and manufacturing of back sealing bag packing equipment , engineering design and manufacturing of food packing , medical engineering design and management ( EPCM ) and industrial automation and software development . Relying on years of experience in food , pharmaceutical and industrial automation packing  we implement  the guidelines of “Quality comes from top-level thinking concept design , standard depends on precision implementation ” . in according with industry requirements of ” fine technology , short process , less pollution , low energy consumption , small investment , high productivity ” and the work concept of  ” digital , modular and large-scale ” have built inpack become the first-class technology and equipment manufacturing company in the automation industry . The products are mainly multilane stickpack packaging machine , multilane four-side sachet packaging machine small vertical packaging machine computer combination scale selection and other related packaging production lines . Mainly used in intelligent packaging of food , medicine , chemical etc .