It is understood that there are dozens of series. Poly Real Estate (Group) Co., Ltd. was established in 1992. It is a large state-owned real estate enterprise controlled by Poly Group, and it is also the main operating platform of Poly Group&;s real estate business. It is a national first-class real estate development qualified enterprise and the comprehensive strength of state-owned real estate enterprises ranks first. Poly real estate product line is divided into two categories, one is standardized product series, and the other is boutique series. 1. The standardized product series is divided into the following product lines: