Which real estate company developed Zibo Century Garden? Is it your own marketing team or the real estate agent responsible for sales?

Century Garden is planned and constructed by Zibo City to build the first first-class residential community of the Ministry of Construction in Zibo. More than ten years. I wonder how I can ask such a question with a strong sense of history.

Century Garden Community is divided into many gardens. There are also many development companies, most of which are group purchases, and later the real estate is open to the outside world. Now there are only second-hand houses in Century Garden. As far as I know, there is no real estate agent.