Cangzhou Tongbao Carton Machinery CO., LTD is professional enterprise to invent, develop and produce the carton machinery in North of China. Adhering to scientific and technical innovation from beginning to the end and consistent introducing, consuming and absorbing the advanced technology at home and abroad for 25 years. Our products are well apprised by mass clients for many years by good quality, novel exterior appearance, durable, long time and lifelong following service.