SWEB is deeply involved in the upstream and downstream of the agricultural environmental protection service supply chain, and can independently develop and produce microbial agents. The self-developed equipment can produce molecular membrane fermentation systems and solid-liquid separation systems (mirror inclined screen with primary rollers) in its own environmental protection equipment factory Complete set of wheel press equipment), secondary dehydration system (belt type dense phase deep dehydration complete set of equipment), litter production integrated machine (super bus), full hydraulic turning and throwing machine, water treatment complete set of environmental protection equipment and other core equipment.