A solution to poultry manure problem-convert manure into bio-organic fertilizer directly

How to solve the poultry manure problem-manure fermentation tank convert manure and poultry litter into powder bio-organic fertilizer directly which has light smell and it is energy saving and high-efficiency.
If you are interested in our fermentation tanks,
plz contact: 0086 15836104525
Skype Id: wenpingma
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