... capacity introduction:Our company manufactures PP, PE, and PVC plastic bags. We primarily use various transparent PP films, color ... , environmental biodegradable bags and packaging bags for wrapping garment, industrial, food, or jewelry products. We control and choose the ... go quite orderly to achieve the best performance. Qingdao Shuangquan Plastic Products Co., Ltd. is located in Jiaozhou, Qingdao, ...