Hebei ZB-Gamay Group,was established in 2004, GMP manufacture of committed to veterinary medicine, pet additive premixed feed, mixed feed additives, additive premixed feed, fermented feed and raw materials, is the " leading enterprise from agricultural industrialization" in Shijiazhuang City. It has standard production lines such as powder/premix/powder, oral solution (including Chinese medicine extraction), disinfectant (liquid)/insecticide (liquid), disinfectant (solid)/insecticide (solid), etc. In 2022, through the new version of GMP for veterinary drugs, the introduction of fully automated production equipment, the reference to European and American technical standards, and the construction of a modern workshop.