ZhongHuanYun Industrial Development Co., Ltd. specializes in the production of bubble cushioning bags. Through the innovation of the technology, our production line is totally mechanized and automated. The protective packaging products, new kinds of compression-resist, shock-proof and water-resist packaging bags are made of environmental materials. The outer is flexible wear-resistant layer, such as kraft paper, PE film, MPET and etc, while the inner bubble film can protect the goods in it fr...View More