Ruian city Sanyuan plastic packing machinery co.,ltd with advanced technological equipments, tremendous technical strength, rich manufacturing experience and reliable product quality, our company can develop new products through cooperating with relevant scientific and research units, universities and institutions and provide equipment, technology, raw material and overall for the enterprises engaging in producing various plastic bag products. Zhejiang Ruian city sanyuan Plastic Packing Machinery Co., LTD is a professional manufacturer of film blowing machine, bag making machine, recycling machine, cling film making machine, printing machine and auxiliary machines. We are a high-tech enterprise focus on the designing, manufacturing, trading, and service. We've set the goal of "man..