7. The screening machine needs to screen out the unqualified particles of fertilizer, and the unqualified materials will also be returned to the production line for qualified treatment and reprocessing. Sms Wrap, Iso11140-1 Indicator Integrator , Thickened Shoe Cover , Vinyl Powdered Gloves ,Sterilization Indicator Tape . Bio waste composting machine The product will supply to all over the world, such as Europe, America, Australia,Sudan, South Africa,Georgia, Muscat.Agricultural compost shredders