Jiecheng is one of the most outstanding company which specializes in polyethylene bag. coffee bag produced by Jiecheng is very popular in the market. Each step of FAST SINCEREplastic package production is carefully and rigorously monitored. The product can conceal the smells of the packaging's contents. Owing comprehensive sales network, FAST SINCERE has been very popular in spout pouch industry. The product has the advantage of puncture resistance.
We conduct responsible production. We strive to reduce energy use, waste, and carbon emission from our operations and transportation.