Can the general manager of the city investment company be transferred to a civil servant?

Of course. Article 64 of the Civil Service Law clearly points out that personnel engaged in public affairs in state-owned enterprises, institutions, people's organizations and mass organizations may be transferred to organs to hold leadership positions above deputy researcher or other non-leadership positions with equivalent positions. According to this regulation, that is to say, as long as state-owned enterprise cadres reach a certain level, they can hold leadership positions at or above the division level through job transfer, and then they can be converted into civil servants.