Shenzhen Zhongwei Testing Technology Co., Ltd. (CTNT) is composed of a team of professionals — including multiple certification specialists with over a decade of experience in the testing and certification industry, technical experts with years of R&D experience in testing technologies, and innovative talents with advanced academic backgrounds.

The company holds a number of qualifications and honors, including a nationally qualified third-party testing institution (CMA qualification), a China-accredited and internationally recognized testing laboratory (CNAS qualification), a US-accredited and internationally recognized testing laboratory (IAS qualification), a California Energy Commission (CEC) recognized energy efficiency laboratory, a "Quantum Optoelectromagnetic Inspection and Testing Technology Public Service Platform" certified by the local Development and Reform Bureau, and a research base for innovative technologies in the testing industry.

CTNT is a professional and authoritative third-party testing institution with absolute technical strength in testing, as well as in-depth research and analysis of market access and testing certification.

Zhongwei Testing Technology adheres to the quality policy of "science, innovation, rigor, and efficiency" for its survival and development. In the process of operation and management, it strictly follows the General Requirements for the Competence of Testing and Calibration Laboratories (ISO 17025) and the Good Laboratory Practice for Non-Clinical Laboratory Studies (GB/T 27425) to ensure standardized laboratory operations. It strives to achieve accurate testing results, efficient certification processes, and satisfactory customer service.

In order to test technology, we have established various laboratories, including laser laboratories, beauty instrument laboratories, electrical performance laboratories, optical performance laboratories, reliability laboratories, material laboratories, and energy efficiency laboratories. The testing and certification products we serve cover laser products, beauty instruments, household appliances, mechanical products, medical devices, lighting appliances, information audio-visual technology products, toys, consumer electronics, etc. The fields we involve include consumption, industry, measurement, civil use, medical care, automotive, and other industries. We are able to provide globally accepted testing services for society, and eliminate trade barriers and convey quality trust during the subsequent product trade and market circulation process.    

Zhongwei Inspection Technology has always regarded improving product quality and reducing compliance risks for customers as its primary social responsibility. In the process of testing and certification, it adheres to the principles of fairness and science, providing customers and society with professional, high-quality, and reliable inspection and testing technology services. At the same time, it contributes significantly to the dissemination of quality trust and the advancement of science and technology.