Jingxin Li,  Founder of the company,  chairman

                   2014—present , chairman of Beijing sanop Biotechnology Co., Ltd            

                   1992-2014 agent of imported and domestic new special drugs

Peng Chen，Company Founder， General Manager

                 Associate researcher of master's degree            

                 2014 present general manager of Beijing sanop Biotechnology Co., Ltd            

                 2004-2014 deputy general manager and board secretary of Beijing Lidman Biochemical                                                         Co., Ltd      

                 1999-2004 associate researcher, Department of pharmacology and toxicology, Institute of                                                    Radiology, Academy of Military Medical Sciences            

                 1994-1999 deputy director and chief engineer of Beijing Sihuan pharmaceutical factory,                                                        Academy of Military Medical Sciences

Lanzhen Wang，Company Founder , Vice General Manager, management representative

               Master degree Senior Engineer (Medical Laboratory Instrument Reagent major)           

                2014 to present: Deputy General Manager and management representative of Beijing                                                                                                sainuopu Biotechnology Co., Ltd            

                2003-2014          technical quality director, vice president and management representative                                                                                        of Beijing Lidman Biochemical Co., Ltd            

                                           Postdoctoral tutor of Beijing Economic and Technological Development                                                                                         Zone postdoctoral workstation enterprise sub station