About us
Stem - Make The Future With Heart

About Stemexcel

Beijing Stem Technology Co.,Ltd (Stem) is a standardized international contract research organization.Since its establishment in March 2005, for the growing demand of clinical trial services, Stem provides a full range of services for domestic and foreign clients,mainly including registration affairs, clinical trial services, pharmacovigilance services, etc.

The company is headquartered in Beijing, several branch offices in Shanghai, Guangzhou, Tianjin, Changchun, Shenyang, Wuhan, Chengdu, Xi'an, etc, contact offices in U.S, South Korea.

The company has more than 600 employees and offices located in more than 20 cities such as Beijing, Shanghai, Guangzhou, Harbin, Changchun, Yanji, Shenyang, Dalian, Tianjin, Jinan, Shijiazhuang, Nanjing, Hefei, Wuhan, Changsha, Zhengzhou, Xi'an, Chengdu, Chongqing, etc.

The management staff has a senior experience foreign-funded enterprises and internationally renowned CRO management. The project operation team has received professional and systematic training and has extensive work experience in the pharmaceutical industry. Stem and his team built with care have successfully provided quality services to many pharmaceutical companies.

Adhering the attitude of Integrity cooperation, mutual benefit and common development ,with a professional, rigorous and efficient work style, in the process of service, we pay attention to the regulatory information,respect the clients' needs,and combine rich project operation experience and good external resources to Domestic and foreign clients design practical and feasible service plans, and provide high-level, personalized and professional clinical trial and registration services.

Stem has successfully served clients to complete more than 300 clinical trials and registration projects, and has accumulated rich experience in clinical trials of innovative drugs and large-scale clinical trial project management experience.The areas mainly involve the department of infectious diseases, oncology, rheumatology, immunology, vaccine, endocrinology, respiratory medicine, gastroenterology, cardio-cerebrovascular medicine, anesthesiology, neurology, neurosurgery, dermatology, orthopedics, etc..The number of previous clinical trials of biopharmaceuticals has a competitive advantage in the industry.Infectious diseases projects operating capacity is particularly prominent in the industry.

Relying on excellent overall development strategy, large-scale project management experience and a high level of medical monitoring services, scientific information management system, perfect the risk prediction and the measures, international vision management idea and operation mode, rapid response and efficient communication feedback mode, Stem has won good reputation in the industry.

After 15 years of accumulation, Stem has established long-term strategic and deep cooperative relations with many listed pharmaceutical companies and foreign enterprises.

Stem is willing to work together with clients to make positive contributions to the development of the pharmaceutical industry.

Stem will as always adhering a “Integrity and diligence” concept , under the guidance of “achievement on the client, brand, employees.”We will make concerted efforts and move forward all the way, to built a "international, branded and professional"CRO.Taking"improve the level of drug use, improve the quality of life" as the vision, contribute to the people's well-being.

Why Stemexcel?

  • Internationalization SOP and Quality management system

    Based on the ICH-GCP and China's GCP principles ,Declaration of Helsinki,International ethical guidelines for human biomedical research,drug clinical trials,ethical review of the guiding principles and other relevant national laws and regulations.we implement overall, systematic and standardized management,quality assess to the person and the site.Now Stem has established 15 category of the SOP ,a total number of 438 items, cotains 50 operating procedures and 388 work guides and form templates.Meanwhile, Stem has established a perfect CAPA system to ensure the normal operation of the quality management system and improve the quality of each link of the test.

  • Scientific information management system

    Scientific and efficient management mode is the cornerstone to accelerate the progress of the project and improve the quality of clinical trials. Stem works with internationally renowned EDC systems Medidata, Oracle, Cube,with the building capacity of Medidata and Cube, it can save costs and improve work efficiency for the sponsor; Pharmacovigilance PV system, with a complete standard process, in line with international standards and China's national conditions, to retain traces of auditing, to meet the verification requirements,we also work with Argus,ArisG,Taimei , and other PV platforms to collect, store, analyze and use risk control and management for information, so as to form an enterprise drug safety information database;The clinical research project management system CTMS was used in the project to increase information transparency, avoid communication problems, and improve work efficiency through systematic planning.Document management system eTMF, safe and effective to improve the timely accuracy of clinical research documents complete standardization.

  • High level of project medical monitoring service

    All of the Stem Medical Monitoring team have Medical related background,and will conduct the Medical Monitoring according to the Medical Monitoring Plan(MMP),We ensure the safety of our subjects, improve the quality of our trials, and improve the integrity of our data by providing full medical support to our clinical research teams and conducting medical reviews of our data.

  • Perfect personnel training and evaluation system

    Stem use "e-learning" for personnel training management, including new employee training, PM project management training, relevant regulations training, project training, standard operating procedures training, CRA supervision skills training, special training, department business training and full staff training, etc.We improve the professional quality of the staff through regular training and conduct regular assessment of the staff to ensure the long-term and effective development of the training.

  • Abundant resources of experts and hospitals

    After years of accumulation and professional project operation, Stem has been recognized by experts from all walks of life,our long-term cooperation with more than 200 institutions, cooperative institutions throughout Beijing, Shanghai and Guangzhou as well as the provincial capitals and some county and municipal hospitals.

  • Whole-process clinical trial services

    With 14 years of industry experience, Stem has participated in more than 300 clinical trials,we have the project management and supervision experience of nearly one thousand new drugs registered clinical trials. We can estimate the schedule risk of large-scale clinical trials in advance and operate the project smoothly.We set up resident staff in 26 cities in China to form a network covering the whole country, ensure the frequency of monitoring, and cooperate with researchers to complete the experiment faster and better.

Our Team

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  • Wencheng Xu-COO

    17+ years of clinical trial experience. Serviced for IQVIA and PRA, VP of a leading pharmaceutical companies, special speaker of the DIA , deputy chairman of the Project Management Academic Committee, member of the Youth Committee, and lecturer of the NMPA Institute of Advanced Studies.
  • Jingxin Zhang-SSU Director

    10 years of clinical experience. Serviced for PPD, IQVIA, WuXi AppTec. Rich experience in project management and study start up in numerous disease areas , carried out clinical initiation of multiple oncology drugs. Years of practical experience helps to start the project rapidly.
  • Shichao Liu-Project strategy director

    12+ years of clinical trial experience. Serviced for IQVIA PRA, WuXi AppTec,experience in different fields such as clinical operation, project management, and business development. experience in project development strategies, resource integration, cost and time management of drugs in
  • Yang Song-Vice President

    20+ years of clinical experience. Serviced for IQVIA 、ICON, Allergan,She has many years of clinical trial experience in Taiwan and USA and is familiar with the global management of clinical trials.
  • Wei Li-Vice President

    20+ years of regulatory affairs experience. Serviced forNovartis, Pfizer, J&J, was responsible for the registration of chemical drugs, biological products, medical devices and other products, including cancer, rheumatoid, antibiotics, anesthesia and other drugs, hemodialysis, laser
  • Wei Song-Vice President

    20+ years of clinical trial experience. Serviced for China Resources Pharmaceutical Group Limited, has extensive experience in communicating with regulatory authorities, and is familiar with regulatory requirements.
  • Yongmei Gao-Medical affairs Director

    M.D, Emory University, Medical postdoc. Ph.D, CAMS&PUMC. 20 years of clinical experience, She has practiced as a doctor in the United States and serviced for domestic well-known pharmaceutical companies. And she is specialized in the field of Oncology.
  • Shengbao Yan- Deputy Director of Statistical Programming

    10+ years of Statistical programming experience. Serviced for IQVIA、Parexel, experience in statistical programming and PM, especially in the field of oncology, effectively deal with complex clinical data problems encountered in clinical data, years of practical experience in statistical projects to escort the project.
  • Chaoyang Li-Deputy Director of Clinical Data

    11+ years of Clinical data experience. Serviced for Sanofi、IQVIA, experience in DM and personnel management, served as the leader of DM team in multiple treatment field projects,especially good at tumor field, systematic management from project planning, implementation and other aspects to ensure high-quality delivery.


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