No.985 Shenzhen Popularity Ranking No.351 Nanshan District Guangdong No.1 Construction Engineering Technology No.2 Construction Energy Saving No.2 Survey Design Institute No.4 Engineering Survey No.4 Qing Jie Technology No.4 Engineering Supervision No.4 Supervision No.5 Zhong Industrial No.7 Gong Cheng Zong Cheng Bag No.7 Ye Jin Gong Yi No.11 Environmental Technology No.13 Design Institute 科技型中小企业 省级高新技术企业 市级高新技术企业 市科技型中小企业 高新技术企业