Is the health certificate of housekeeping company universal?

Yes According to the Law of People's Republic of China (PRC) on the Prevention and Control of Infectious Diseases, health certificates are divided into provinces, autonomous regions and municipalities directly under the Central Government. There is no industry requirement, and domestic companies are common with provincial health certificates. Health certificate refers to the proof of preventive health examination, which proves that the examinee has the health quality to engage in the prescribed business.