... SGS,ISO9001 2008,QS Vacuum hang hole bag for dry food hang hole bag Selling points: 1.hang hole ... Details description for hang hole bag: SubjuectDetailsMaterialOPP, PET, CPP aluminum-foil, PET aluminum-foil, Nylon sheet, pure aluminum ... optionsQuality assuranceOur products have attained QS&SGS Standard Certification, and passed ISO9001:2008Quality Management System Certification. Payment: T ...