Beijing Fengtai DistrictNo.12 Yard District ConstructionNo.18 Industrial Park District DevelopmentNo.24 Xin Xing City Town ChemicalNo.24 City Town Chemical ConstructionNo.30 Yard District OperationsNo.30 Overseas Investment Yi Dai Yi Road Real Estate Development Real Estate Hang Kong Di Qin鲁班奖长城杯安济杯