Jiecheng has developed to be the initiator of kraft paper bag industry. polyethylene bag produced by Jiecheng is very popular in the market. FAST SINCEREflexible packaging is made of materials that conform to the strict industry standards. The product has withstood the most rigorous drop test. FAST SINCERE has many trustworthy business partners who have been speaking highly of the stand up zipper pouch and its service. The product features great color saturation for visual enjoyment.
We want to make a positive impact on the environment. We strive to operate with the ecological limits of our planet in mind so that we can support the needs of present and future generations.