Dear my friend, Good day,we are a professional packing factory, our product mainly including vacuum storage bag,fold water bottle,bag in box..our factory is open since 1997 year..the quality very good and the delivery time less than other china ...

shandong sanyi chemical joint-stock co.,ltd was founded in 2001, which is located XIAXI ROAD, DONGCHENG INDUSTRIAL PARK, LINQU, WEIFANG, SHANDONG,CHINA,adjacent to the jinan-qingdao,beijing-shanghai expressway,jiaoji railway,to facilitate ...