... Additive Premix for Poultry2.Nutritional Medicine for animal, fish,poultry, fresh up, laying eggs Vitamin and Mineral Feed ... Poultry got through the ISO9001 and ISO22000 certification. 3. Standardized vitamin production plant with Buhler's specially designed production equipment ... HPLC, French Mettler analytical balance and other lab analysis equipment.6.The strict quality control system, from storage ...