Which is better, production investment group or city investment group?

Both the production and investment group and the city investment group are good. Production and investment companies refer to investments in various industrial types, namely the first, second and third types of industrial investments. The investment forms of the two companies are different. Generally speaking, production and investment companies are capital investment and do not participate in actual operations. City investment company refers to the investment in urban infrastructure. In fact, the city investment company participates in the construction and management of urban infrastructure after winning the bid, so it can realize each other and both are good. City investment company refers to the investment in urban capital construction.