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Product name: Ning Xin(Tannic acid≥30%)
Efficacy: Tannic acid exerts its anti-diarrhea, antibacterial, antiviral and anti-inflammatory effects, effectively regulates intestinal flora, reduces animal diarrhea and improves production performance;

Product Features:
1. The binding technology of tannin and oral mucous membrane protein was used to solve the problem of poor palatability;
2. No decomposition of stomach, slow release of intestinal tract, and increase of tannin titer;  
3. Good fluidity, not easy to absorb moisture, conducive to feed processing;

Ningxin Type V	30% Ningxin type III (coated type)	50% 寧心Ⅴ型（包被型）