... ,Corona Treated 4>Certificate: ISO9001,SGS,RoHS 5>Packaging,Transfer Recycled Corrugated Plastic Corflute Packaging Box 1>Material: PP Hollow/Corrugated Sheet.2 ... ,vegetables,bottles,seafood,electronics,tools and so on.3>Application: Packaging,storage,protection,dustbin,recycling bins.4>Certificate: ISO9001,SGS,RoHS ...