We, Shijiazhuang Reverence Animal Husbandry Science And Technology Co., Ltd do this business already ten years in the mainland market, and now committed to to go into the internationalHere we have the products as follows, Trimethoprim (TMP)Trimethoprim lactate Sulfamethoxazole FlorfenicolRibavirin Metamizole Sodium Tablets Levofloxacin Hydrochloride Levamisole HydrochloridePenicillin potassium industrial saltamoxicillin AzithromycinChlorphenamine Maleatemethionine Lysine sodium glutamateOxytetracyclinetylosin probioticvb12If any have inquiry, pls feel free to contact me. More details will be send soo