2026 Top 10 Inspection Service Manufacturers in China

Hangzhou Environmental Inspection and Testing Technology Co., Ltd

Hangzhou Environmental Inspection and Testing Technology Co., Ltd., with its registered address at Room 1701, 1st Floor, Building 2, Puluhui Wanyu Shuzhi Valley, No. 318-38 Dongrui 4th Road, Xintang Street, Xiaoshan District, Hangzhou City, Zhejiang Province, is registered with the Market Supervision Administration of Xiaoshan District, Hangzhou City. The legal representative is Chen Jiadong, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Environmental protection monitoring (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Licensed project: Indoor environment testing; Inspection and testing services; Occupational health technical services (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results).. Core products: Inspection Service, Wastewater Ammonia Nitrogen Detection, Noise Detection

Wuxi Tianzhirui Technology Co., Ltd

Wuxi Tianzhirui Technology Co., Ltd., with its registered address at 3-401 Tian'an Smart City, No. 228 Linghu Avenue, Xinwu District, Wuxi City, is registered with the Wuxi High tech Industrial Development Zone (Xinwu District, Wuxi City) Data Bureau. The legal representative is Cao Haixia, and the business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Manufacturing of instruments and meters; Sales of instruments and meters; Instrument and meter repair; Sales of drawing, calculation, and measuring instruments; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; General equipment manufacturing (excluding special equipment manufacturing); Mechanical equipment research and development; Sales of mechanical equipment; Manufacturing of electronic specialized equipment; Sales of electronic specialized equipment; Sales of metal materials; Sales of metal products; Sales of metal tools; Software development; Software sales; Mechanical equipment leasing; Rental services (excluding licensed rental services); Installation services for ordinary mechanical equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); General equipment repair; Import and export of goods; Technology import and export; Import and export agency (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Inspection Service, , Three Coordinate Measuring Needle

Sichuan Jiujiu Construction Engineering Testing and Appraisal Co., Ltd

Sichuan Jiujiu Construction Engineering Testing and Appraisal Co., Ltd., registered at Room 107-109, 1st Floor, Building 1, No. 101 Haike Road West Section, Jinfu Community, Tianfu Street, Wenjiang District, Chengdu, registered with the Market Supervision Administration of Wenjiang District, Chengdu, with Wang Yongfei as the legal representative. Its business scope includes licensed projects: construction engineering quality testing; Construction project design; Construction labor subcontracting; Lightning protection device detection; Safety evaluation business; Surveying and mapping services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General projects: engineering management services; Fire technology services; Engineering and technical services (excluding planning management, survey, design, and supervision); Information technology consulting services; Social stability risk assessment; Security consulting services; Environmental consulting services; Land consolidation services; Geographic remote sensing information services; Data processing and storage support services; Information system integration services; Price appraisal and evaluation; Land survey and evaluation services; Information consulting services (excluding licensed information consulting services). (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Inspection Service, Leakage Repair, Dangerous House Appraisal

Beijing Huihai Sifang Information Technology Co., Ltd

Beijing Huihai Sifang Information Technology Co., Ltd., with its registered address at A-2006-037, 17th Floor, Building 1, No. 18 Zhongguancun East Road, Haidian District, Beijing, is registered with the Market Supervision Administration of Haidian District, Beijing. The legal representative is Xiao Yuanliang, and its business scope includes general projects such as software development; Mechanical equipment research and development; Research and development of marine engineering equipment; Satellite communication services; Satellite navigation services; Satellite remote sensing data processing; Hydrological services; Water pollution prevention and control services; Data processing services; Data processing and storage support services; Big data services; Information system integration services; Computer system services; Information consulting services (excluding licensed information consulting services); Labor services (excluding labor dispatch); Conference and exhibition services; Rental services (excluding licensed rental services); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export; Import and export agency; Sales of instruments and meters; Instrument and meter repair; Sales of mechanical equipment; Operation of wires and cables; Sales of marine environmental monitoring and detection equipment; Sales of chemical products (excluding licensed chemical products); Wholesale of hardware products; Retail of hardware products; Sales of metal products; Sales of household appliance spare parts; Retail of stationery supplies; Wholesale of stationery supplies; Sales of office equipment; Sales of office supplies; Sales of office equipment and consumables; Sales of daily necessities; Retail of computer software, hardware, and auxiliary equipment; Sales of firefighting equipment; Wholesale of computer software, hardware, and auxiliary equipment; Sales of security equipment; Wholesale of automotive spare parts; Retail of automotive spare parts; Sales of battery spare parts; Battery sales; Sales of special labor protection equipment; Wholesale of sports goods and equipment; Retail of sports goods and equipment; Sales of daily chemical products; Needle textile sales; Sales of needle textiles and raw materials; Sales of labor protection equipment; Wholesale of shoes and hats; Retail of shoes and hats; Sales of Class I medical devices. (Except for projects that require approval according to law, business activities shall be conducted independently based on the business license in accordance with the law.) (Business activities prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Inspection Service, , Used Equipment

Shenzhen Jiuyu Detection and Analysis Technology Co., Ltd

Shenzhen Jiuyu Detection and Analysis Technology Co., Ltd., registered at B205B, Building B, Mingyou Procurement Center, Fishery Community, Xixiang Street, Bao'an District, Shenzhen, registered with the Shenzhen Municipal Administration for Market Regulation, with Zhang Wen as the legal representative. Its business scope includes certification consulting; Information technology consulting services; Data processing services. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Inspection and testing services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Inspection Service, Industrial Ct, Polymer Material Testing

Heinstein Testing and Certification (Shanghai) Co., Ltd

Heinstein Testing and Certification (Shanghai) Co., Ltd., with its registered address at Room 3201-3203, No. 1027 Changning Road, Changning District, Shanghai, registered with the Shanghai Municipal Administration for Market Regulation, and represented by Stefan Droste as its legal representative. Its business scope includes general items such as import and export commodity inspection and appraisal; Import and export of goods; Technology import and export; Environmental consulting services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Enterprise management consulting; Information consulting services (excluding licensed information consulting services); Standardized services. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: inspection and testing services; Authentication services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Inspection Service, Ecological Textiles, Authentication Service

Shanghai Tongyou Construction Engineering Co., Ltd

Shanghai Tongyou Construction Engineering Co., Ltd., registered at Room 210, Building 2, No. 65 Chifeng Road, Yangpu District, Shanghai, with the registration authority of Yangpu District Market Supervision Administration and the legal representative of Huang Qihong, is engaged in licensed projects including construction engineering construction; Construction labor subcontracting; Construction project design; Inspection and testing services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General projects: engineering management services; estate management; Professional cleaning, washing, and disinfection services; Mechanical equipment leasing; Sales of building materials; Sales of metal materials; Construction of landscaping and greening projects. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Inspection Service, Renovation And Reinforcement Workers, Renovation And Reinforcement Of Dangerous Buildings