HEBEI DONGGUANG XINGLONG PACKING MACHINERY CO., LTD. is a well-known enterprise engaged in the professional production of various kinds of carton machines. Over the past two decades, we have introduced advanced technology at home and abroad and have developed a series of products. Our products are popular with customers. Our products are complete in specification and model, and can meet the needs of different users. Our main products are corrugated board production lines, ordinary printing ...