... in starch, protein, fat, vitamin A,B,C Roasted Chestnut: Made of fresh chestnuts Full of nutritionRaw materials ... Tangshan, Special advantages of geography and climate in Tangshan make chestnuts have unique features. Roasted Peeled chestnuts, using frozen shelled ... vacuumizing, filling Nitrogen, sealing, killing bacteria with high temperature and high press. The whole process is executed under total ...