1)Material: HDPE, LDPE, LLDPE. 2)Certificates: HACCP, ISO9001:2008, ISO14001:2004 3)9 years'manufacturing experiences Features and Specifications: 1)Material :HDPE, LDPE, LLDPE, bio-degradable, etc. Strong tensile resistance. 2) Size: According to client's specific request. 3) Usage: Shopping, groceries, garment packing and trash bag. 4) Printing: 1-5 colors from clear to rainbow. Logo is welcome ...