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Gengze has introduced advanced technology and original equipment from Europe to establish the storage pool to store livestock fecal raw materials for natural or artificial fermentation. 

▪ Nature fermentation: Fermenting by utilizing microorganisms in the natural environment.
▪  Artificial fermentation: Accelerate the fermentation by adding a certain amount of high efficient bio-fermentation bacteria into the fecal raw materials.

The scientific and environmental storage of liverstock feces is conducive to protect and improve the agricultural environment. The establishment of an environmentally friendly fecal storge pool can reduce agricultural environmental pullution; Adding stirring device can shorten the time of natural fermentation.