Rongrun Banshan International Community, Chongqing. According to public information inquiries, Chongqing Qijiang District Banshan International belongs to Chongqing Rongrun Banshan International Community. Rongrun Banshan International is located in Qijiang, Chongqing City. It was built by Chongqing Rongrun Real Estate Co., Ltd. with a total construction area of ??190,000 square meters, a total floor area of ??50,000 square meters, and a total of 4,212 houses. The community property company is Chongqing Junhang Property Management Co., Ltd.