Puyang Hotway Pharmaceuticals Co., Ltd. is the world biggest company engaged in Maduramicin ammonia manufacture and sale. Our company is a leading company specialized in livestock antibiotics research, manufacture and sale in China. We produce more than one hundred tons of apramycin sulfate per year. We have a GMP factory manufacturing more than 2000 tons of powder and more than 1000 tons of liquid enzyme preparation. Our GMP workshop manufactures more than 800 tons of Nosiheptide and more than 9 hundred million tons of poultry bacterin per year. Hotway's pharmaceuticals have passed GMP...