The registration address of dong chong city yung packagings ltd. Is located at room 101, luang beisha sixth street, chang ping, dong chong, guangdong province. The registration authority is the market supervision authority of dong chong city and its legal representative liu yong cheng. The activities include the production, processing and sale of packagings, packaging materials, hardware materials, plastics, foams, foaming materials, foaming materials, protective film, static electrical products, paper products, glue products, electronic auxiliary materials, plastics accessories, labour products, high temperature tape belts, rubber bags and insulation materials. (projects subject to legal approval to operate with the approval of the relevant department)