Henan Tiannatu Industrial Co., Ltd. was established in 2006. It is an enterprise integrating the research and development, production and sales of animal health products. In 2010, it was recognized as a provincial enterprise technology center by the Provincial Development and Reform Commission. In 2013, it was recognized as the Henan Animal Health Drug Engineering Technology Research Center by the Provincial Department of Science and Technology. In 2015, it was recognized as a high-tech enterprise. In the same year, it was recognized as a provincial industry-university-research cooperation pilot project. In January 2017, it was relocated and rebuilt at No. 2, Jingqi Road, Linying County Economic Development Zone. Due to the adjustment of the new version of the GMP production line of the Ministry of Agriculture, the newly registered company is Henan Tiannatu Industrial Co., Ltd. On October 22, 2021, it passed the new version of the GMP acceptance of the Ministry