... layers carton. 2) Neutral Packing without brand, or according to customers' requirement.Advantages1) Rotational-molded (roto-molded) technology ensure ... durability.2) One-piece, seamless construction, have no seams to fail, leak-proof.3) Food grade LLDPE material, non ... ., Ltd is an independent legal personality of insulated food container enterprise by a set of research and development, manufacturing ...