No.117 Guangming District Popularity Ranking Shenzhen Guangdong No.1 Si Fang Luo Mu No.1 Inspection Standards No.1 Fire Protection Technology No.1 Silk Pole No.1 Suo Jin Luo Mu No.2 Snails Hats No.2 Innovation Design No.3 Gui Dao Jiao Tong Jie Jue Solutions No.3 Construction Information Models No.3 Construction Electromechanical No.3 Track Road Transportation Engineering No.3 Zhi Diao Rack 高新技术企业 省级专精特新中小企业 省级高新技术企业 市级高新技术企业 科技型中小企业 市科技型中小企业