Dongguan Longsheng Hardware products 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 material.Our company with advanced equipment, advanced technology, excellent quality and perfect after-sales service quality has won wide acclaim from users.