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.

Hazardous waste identification is the process of determining the hazardous characteristics of solid waste and clarifying whether it belongs to hazardous waste, based on the National Hazardous Waste List or in accordance with relevant standards such as the Hazardous Waste Identification Standards and the Technical Specifications for Hazardous Waste Identification. The objects of identification include solid waste generated from production, daily life, and other activities, including solid waste involved in environmental incidents. For solid waste not listed in the National Hazardous Waste List but suspected of having corrosive, toxic, flammable, or reactive characteristics, the identification determines whether it belongs to hazardous waste through sample collection, sample testing, and analysis of test results, and then prepares a Hazardous Waste Identification Report.
Ecological and Environmental Authorities / Competent Departments
Town and Subdistrict People’s Governments
Industrial Production Enterprises
We provide you with professional services:
1. Preliminary Consultation and Plan Design: Develop a sampling and testing plan based on the waste generation process and morphological characteristics.
2. On-Site Sampling: A professional team conducts on-site sampling at the enterprise in accordance with national standards and specifications, records the waste storage environment, takes photos for archiving, and ensures sample representativeness.
3. Laboratory Testing and Analysis: Conduct physical and chemical property testing of the samples through a certified laboratory.
4. Compliance Determination: Conduct comprehensive analysis combining test data, production process information, national regulations and standards, etc.
5. Report Preparation and Interpretation: Issue a Hazardous Waste Identification Report, and provide report interpretation and subsequent disposal recommendations (e.g., compliant disposal pathways).
Authoritative Qualification Certification: Holds CMA and CNAS qualifications and accreditations. Reports are authoritative and highly recognized by various clients.
Nationwide Service Network: Leveraging subsidiaries across 12 provinces, providing convenient and efficient localized service support.
One-Stop Full-Process Service: Provides full-process services from preliminary consultation, plan design, on-site sampling, and laboratory testing to report preparation and interpretation, efficient and convenient.
Extensive Project Experience: Has undertaken multiple key hazardous waste identification projects, possessing comprehensive technical service experience for the entire service process.
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