... healthy;6. Excellent moisture barrier; About Chuangqi Packing Co., Ltd:Qingdao Chuangqi Packing Co., Ltd was founded in 2000, located in Qingdao ... become one of the larger scale production plastic soft-packing factories with advanced technology, rich product structure in ... call. In order to integrate with the international quality system, the company strictly controls and improves packaging materials, ...