The technical director of Shaanxi Jinguan J Animal Husbandry Co., Ltd. reminded that arsanilic acid, also known as aminophenylarsonic acid, is an additive of organic arsenic. When using arsanilic acid, arsenic-containing drugs such as Loksa arsine should not be used, and it is best not to combine with antibiotics such as sulfanilamide. Shaanxi Jinguan Animal Husbandry Co., Ltd. is mainly a joint-stock enterprise integrating scientific research, production, sales, service and trade. It mainly produces multivitamins, feed additives, veterinary drugs and animal health products.