No.195 Putuo District Popularity Ranking Shanghai No.8 Engineering Quality Detection No.11 Environment Detection No.11 Di Ji Ji Chu Engineering No.12 Engineering Detection No.12 Environmental Monitoring No.13 Tunneling Engineering No.19 Inspection Detection No.23 Di San Fang Detection No.24 Quality Detection No.24 Testing and Certification No.32 Jian Ce Ji Gou No.69 Inspection 企业技术中心 专精特新企业 AAA级信用企业 科技小巨人企业 院士工作站 高新技术企业 科技型中小企业 市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 市科技型中小企业 省级创新型中小企业 专精特新小巨人企业