Changzhou Yongfeng Packing Materials CO.,LTD, an enterprise of great capacity professionally specializing in manufacturing materials. Established in 1999, located in Changzhou ,Jiangsu province. We have 17 years of experience in underlayment and have a good reputation in this field. It now has 10sets full-automatically production lines. Our products have exported to more countries ... https://www.yongfengtech.com/Product/2mmEPE-0-04mm-PE-Film.html