1)custom rice bag,ISO,QS,FDA,EEC 2)security,unti-puncture 3)20 years experiences 4)high ... or recommended as demandOther ServiceDesign creation & adjustment, OEM serviceCertificatesFDA, ASTM, EEC, QS, SGS,ISO9001:2008ManufacturerChaoan Changxing Printing Service Co., Ltd1985, in ...