Company supervisors can be replaced. According to relevant laws and regulations, the term of office of the supervisor is three years. Upon expiration of the term of office, a supervisor may be re-elected. And file with the original company registration authority. If the supervisor fails to be re-elected in time after the expiration of his term of office, the original supervisor shall continue to perform relevant duties.

legal ground

Article 52 of the Company Law of People's Republic of China (PRC)

The term of office of the supervisor is three years. Upon expiration of the term of office, a supervisor may be re-elected.

Where the supervisor fails to be re-elected in time upon the expiration of his term of office, or the members of the board of supervisors are less than quorum due to the resignation of the supervisor during his term of office, the original supervisor shall still perform his duties in accordance with laws, administrative regulations and the Articles of Association before the re-elected supervisor takes office.

Article 37 of the Regulations of the People's Republic of China on the Administration of Company Registration

Changes of directors, supervisors and managers of a company shall be filed with the original company registration authority.