Sentinel CH SpA manufactures and distributes diagnostic devices. It specializes in development and the production of diagnostic kits for medical analysis laboratories, hospitals and clinics. The company was founded in 1983 and is headquartered in Milan, Italy.

Wuhan Zhongji Biotechnology Co., Ltd., established on 2017-07-05, Business scope includes biotechnology,one type,Class II,Research and development of three types of medical devices,Production;Software development,technology transfer,Sales;one type,Class II,Class III Medical Devices,Wujinjiaodian and electronic products(Does not include electronic publications)wholesale and retail;Repair of medical equipment,lease;Information Technology Consulting Services;Import and export,Technology Import and Export,Agent import and export(Does not contain goods or technologies that are prohibited or restricted from import and export by the state).(Projects subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shanghai Public Health Clinical Center is a Chinese company located in Shanghai and ultimately controlled by the Government of China that operates hospital and provides education and training for disease control and prevention.

Green + Joint Stock Corp. engages in the manufacture and distribution of pharmaceutical and herbal products. The company was founded in 2016 and is headquartered in Ben Tre, Vietnam.