Ruian Zhongxin Packaging Machinery Co., Ltd. specializes in the production of plastic packaging and complete series of flexible packaging related equipment, such as plastic bag making machine, plastic bag handle welding machine, vertical edge inserting machine, etc. Among them, automatic bottom sealing with soft loop handle bag making machine, automatic side sealing with soft loop handle bag making machine, automatic side sealing with threading rope bag making machine are widely praised by customers with the advantages of low consumption, high efficiency, high quality and low price.