(a) the scope of its production should cover the commissioned production of medical devices;
(ii) the production conditions, testing capabilities, quality management system should be compatible with the entrusted production of medical devices;
(iii) single-use sterile medical devices and the State Food and Drug Administration otherwise provided for other medical devices, in addition to the above provisions should be met, the entrusted party must have a certificate of registration of medical devices covering the entrusted production of products.
Since thermometers are class 2 medical devices, you must obtain a manufacturing license