First, according to Chinese laws, you can keep your name.

Second legal basis

Measures for the registration of individual industrial and commercial households Article 40 Where an individual industrial and commercial household applies for changing its organizational form into an enterprise, the registration authority shall provide it with the convenience of changing the organizational form of market entities, such as continuing to use its original name and font size and maintaining the continuity of industrial and commercial registration files, as well as relevant policies, regulations and information consulting services.

Third, the words limited company can be added after the original name when dealing with it specifically.