Anke biotechnology Science and Technology's Ansumeng Growth Hormone Injection contains no preservatives. As an aqua, it is the safest aqua in the world, with zero antibody, brand-new second generation, fully maintaining the natural structure of protein, adopting pre-potting and packaging, simplifying the injection process and replacing needles, which is safe, effective and convenient. Anhui anke biotechnology Technology Engineering Co., Ltd. is a national innovative pilot enterprise, a key high-tech enterprise of the National Torch Program, an industrialization base of the achievements of the National 863 Program, and the first batch of listed companies in China. With more than 30 invention patents and 5 non-patented technologies, it has undertaken dozens of national 863 plan, scientific and technological research plan, torch plan, national major new drug creation and provincial scientific and technological research projects, independently researched and developed more than one national new drug 10, and successively won the third prize of national scientific and technological progress 1, national patent excellence award and other awards.