Longsheng Co., Ltd. is a professional manufacturer of plastic & hardware production and process heat shrinkable films (bags)environmentally friendly. The main products are: PE bags of environmental protection, heat shrinkable film, polypropylene PP shrinkable film, PVC heat shrinkable film, poly PE environmental heat shrinkable film of ethylene;Any plastic bags with PE, PO, PP, OPP as raw ***** company with advanced equipment, advanced technology, excellent quality and perfect after-sales service quality has won wide acclaim from users. Our company has brought in advanced equipment and processing technology from Italy to produce environment-friendly heat shrinkable film, which makes us to be one of the leading company in producting , processing and sale heat shrinkable film in China.