Beijing Xiehe Rock Biotechnology Co., Ltd., formerly known as Beijing Xiehe Rock Biotechnology Research and Development Center (hereinafter referred to as Xiehe Rock), was founded in 1996 and reorganized and transformed in 2013. It is a national high-tech enterprise, focusing on biotechnology, focusing on early warning, diagnosis Research and development of treatment related products and establishment of production system. The company has a complete system of basic research, medical transformation, scientific and technological achievements, standard production, quality control and market promotion.