No.20 Zhengzhou Popularity Ranking No.4 Zhengdong New Area No.47 Henan No.1 Design Institute No.1 Water Treatment No.1 Energy Saving and Environmental Protection No.1 Construction Systems No.1 Space Design No.1 Drainage Systems No.1 Ji Chu Facilities Construction No.1 Gong Cheng Cheng Bag No.1 Water No.1 Road Road Engineering No.1 Fang Wu Jian Zhu Shi Engineering No.1 Water Supply and Drainage Design 詹天佑奖 鲁班奖 国家优质工程奖 院士工作站 高新技术企业 理事单位 ISO9001认证 CNAS认证