No.932 Hangzhou Popularity Ranking No.113 Xiaoshan District Zhejiang No.3 Gong Cheng Jian Testing No.3 Testing Center No.5 Engineering Detection No.6 Construction Supervision No.8 Inspection No.10 Consulting Appraisal No.12 Testing No.15 Testing Technology No.16 Gong Cheng Xiang Mu Management No.18 Engineering Management No.18 Metrology Management No.19 Engineering Supervision 高新技术企业 省级高新技术企业 科技型中小企业 省科技型中小企业 理事单位 国家高新技术企业 计量认证