Recently, the State Administration for Market Regulation officially released the Guidelines on the Supervision and Management of Inspection and Testing Practitioners. The introduction of this new regulation not only clarifies the core principle of “who issues the report is responsible; who signs bears the liability,” but also establishes new behavioral norms and competency standards for the entire inspection and testing industry.
As a leading force in the field of Metrology Calibration, T-ALL Inspection promptly organized all members of its metrology team to thoroughly study the new guidelines. We are committed to accurately integrating every requirement into our full technical service process, actively responding to industry changes with professionalism and rigor.

Aligned with the new regulatory requirements, T-ALL Inspection continues to upgrade its Metrology Calibration technologies and service system, aiming to provide clients with comprehensive and highly accurate professional support:
From the initial planning of flow measurement systems and precise equipment selection, to installation, commissioning, quality management system setup, and operation, T-ALL Inspection offers one-stop, full-chain services. We ensure every solution is fully compliant and tailored to meet clients’ specific needs and on-site conditions, laying a solid foundation for reliable metrology operations.
For industries such as oil & gas, pharmaceuticals, and manufacturing, our team provides Metrology Calibration services in compliance with international standards and local regulations. Supported by advanced equipment and experienced professionals, we ensure all data is accurate, objective, and traceable, safeguarding product quality and operational safety.
T-ALL Inspection has established 71 metrology standards and obtained 21 authorized metrology certifications. It holds 326 CNAS-accredited testing/calibration items and 8 CMA testing items, along with specialized qualifications such as safety valve calibration (FD1/FD2) and gas cylinder inspection (RD6). These ensure that all testing data is authoritative and compliant.
The team consists of 44 core technical professionals, all certified as registered metrology engineers, including 15 Level I and 29 Level II certified engineers. A comprehensive professional record and continuous capability development system have been established, ensuring strong technical expertise and reliable support for clients.


The Metrology Calibration team of T-ALL Inspection strictly aligns with the new guidelines and has established a comprehensive compliance management system covering responsibility, capability, and supervision.
We adhere to the principle of “who issues the report is responsible; who signs bears the liability,” and implement full-process accountability through digital systems. Each team member has a dynamic professional record that tracks training, assessments, and competency development. Regular training programs are conducted to ensure continuous qualification upgrades. Meanwhile, key personnel data is actively integrated with regulatory platforms to enhance transparency and compliance.
Facing both the challenges and opportunities brought by the new regulations, the Metrology Calibration team of T-ALL Inspection will continue to uphold the service philosophy of “professionalism, precision, efficiency, and compliance.” We remain committed to enhancing our technical capabilities and service quality.
We look forward to working hand in hand with our clients to embrace industry transformation and jointly create a better future in the field of Metrology Calibration.