China Testing & Certification International Group Co., Ltd. (CTC, Stock Code 603060) originated from the testing and certification business of China Building Materials Academy in the 1950s. After 70 years of unremitting efforts and persistent pursuit, the company has formed five business categories: detection and testing, certification and evaluation, testing instruments and intelligent manufacturing, measurement and calibration, scientific research and technical services, committed to providing customers with technical services and comprehensive solutions of detection and testing, certification and evaluation, appraisal, consultation, training, and instruments and equipment in fields of quality, environmental protection, green, safety, health, and energy conservation.

Pursuant to relevant regulations including the “Law of the People’s Republic of China on the Prevention and Control of Soil Contamination”, the “Action Plan for Soil Pollution Prevention and Control” (State Council Document [2016] No. 31, also known as the “Ten Measures for Soil”), and the joint circular from the former Ministry of Environmental Protection and the Ministry of Agriculture on the “Interim Measures for the Management of Soil Environment of Agricultural Land”, and based on the classification results of soil environmental quality categories for agricultural land, this service targets agricultural land where crop yield or cultivated land quality has declined due to factors such as soil pollution, acidification, salinization, or infertility. Remediation and restoration measures are implemented on areas where agricultural products exceed safety limits within priority protected cultivated land, as well as on safe-use cultivated land and strictly controlled cultivated land. This is achieved through safe utilization and remediation/restoration techniques to reduce pollutant activity, enhance cultivated land quality, and ensure the safety and compliance of agricultural products.
Agricultural and Rural Authorities / Competent Departments
1. Preliminary Diagnosis and Scheme Design: Verification of contaminated cultivated land treatment map units (polygons) and compilation of ledgers/assets; soil and agricultural product testing and risk assessment; preparation of implementation plans for the restoration of degraded cultivated land projects; feasibility demonstration of the plans.
2. Project Implementation and Process Control: Confirmation of map unit boundaries and verification of crops; material procurement and distribution; secondary pollution monitoring (testing of inputs, irrigation water, etc.); technical training; construction of experimental plots; publicity and training.
3. Effectiveness Evaluation: Soil-agricultural product collaborative monitoring; project satisfaction survey; preparation of effectiveness evaluation plans.
Authoritative Qualification: Possesses industry-recognized qualifications such as CMA and CNAS; reports are recognized by multiple departments; 11 affiliated institutions have been selected as laboratories for the Third National Soil Survey.
National Service Network Coverage: Leveraging the network of subsidiaries across 12 provinces, it can respond quickly to client needs, carry out work locally, and ensure efficient project execution.
Diversified Services: Provides full lifecycle technical services from cultivated land quality survey, monitoring, and risk assessment to remediation and restoration plans, meeting clients’ diverse needs.
Extensive Service Experience: Deeply involved in major projects such as the Third National Soil Survey, cultivated land remediation/improvement, and local cultivated land quality surveys and evaluations, accumulating solid service experience.
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