SHANGHAI RUIDONG MACHINERY.CO.,LTD. is Professionals engaged in the packaging industry, manufacturing and marketing, and integration services for packaging machinery, packaging materials enterprises,It is the packaging industry in Shanghai key enterprises.The company has the world's most advanced equipment and technology, the United States, Japan, Germany, Taiwan and other countries and regions, the quality components, to create a series of packaging products : Eutop HY Series Films winding machine, automatic strapping machine, eutop manually strapping machine, eutop KZB series of automatic binding machine, BS Series contraction packaging machine, the matching production packaging products,PET strap and plastic packaging buckles, steel buckles.