No.439 Wuhan Popularity Ranking No.12 Qingshan District No.611 Hubei No.2 Ke Xing Xing Yan Jiu No.3 Huan Jing Ping Jia No.4 Safety Engineering No.9 Cheng Guo Zhuan Chemical No.11 Research Institute No.11 Intellectual Property No.22 Engineering Supervision No.22 Supervision Industrial Energy Saving Enterprise Safety An Quan Ping Jia Patents Licenses 国家发明奖 省部级科技进步奖 科技进步奖 国家重点新产品 省级重点新产品 发明专利