Three buildings. Yanjiao Xinlehui Apartment in Sanhe opened on 20 16-07-0 1. Yanjing Hangcheng Yanjiao Wal-Mart belongs to Yanjiao plate around Beijing. The residential area is invested and developed by sanhe city Zhongcheng Yida Real Estate Development Co., Ltd., and the apartment has three buildings. It is divided into two buildings in Block A and one building in Block B. The apartment type is 48 flat-122 flat, with small square meters and one bedroom.