Hubei Longxiang Pharmaceutical Tech Co., Ltd. is a joint-stock and high-tech enterprise specialized in manufacturing and marketing veterinary pharmaceuticals, which is one of the top ten enterprises manufacturing veterinary APIs in China.It also focuses on finished products for veterinary use,intermediates ,contract manufacturing and contract research.GMP certified，has 14 API production lines and 2 preparation production lines, including florfenicol, tilmicosin, tilmicosin phosphate, valnemulin hydrochloride, toltrazuril, oxolinic acid APIs and finished products like florfenicol soluble powder, Tilmicosin enteric-coated granules.