Jizhou Qinghua plastic factory was established in 1984,located in Hengshui Qinghua has so far developed into a professional plastic industrial trade group integrating re-search and developement, production,sales and after-sales services.it mainly produce hard plastic packing materials: all kinds of blister products like food- grade PVC sheet.PET sheet,PP sheet, HIPS sheet,PET original film, PETG sheet, GAG sheet, CPEt sheet,CPET sheet, food grade packaging, tray etc. our p...