The biological environment control method is used to add microorganisms to produce the dominant flora, which is then fermented to produce organic fertilizer. Chemical Integrator For Steam, Boot Covers White , Protective Coveralls , Steam Indicator Tape ,Medical Disposable Cotton Bud . Turner composter The product will supply to all over the world, such as Europe, America, Australia,Philippines, Puerto Rico,Paris, Morocco.Advantages: uniform granulation, low material return, and large production capacity.