Leveraging our core and differentiated strengths, we provide you with high-quality, comprehensive technology services
More
We provide professional optical product testing services (laser product safety testing and performance parameter testing, photobiological safety testing for non‑laser products), as well as energy efficiency testing services (EU ErP energy efficiency testing, US DOE energy efficiency testing, California CEC energy efficiency testing), among others.
If you have requirements for laser products (laser product safety testing and laser performance parameter testing) and energy efficiency testing (EU ErP energy efficiency testing, US DOE energy efficiency, California CEC energy efficiency, UK energy efficiency testing), please feel free to email us at: admin@ctnt-cert.com
For 2026 Laser Rangefinder FDA Registration, choose Shenzhen Zhongwei Inspection
Have you ever considered that the lighting surrounding us every day, beyond illu
21 CFR 1020.40 is the Radiation Safety Performance Standard for Cabinet X-ray Sy
IntroductionLaser gas telemetry detectors, as high‑precision instruments based o
The United States ranks among the world’s largest consumer markets for laser cut
Standard positioning and versionIEC 62471-6:2022 "Photobiological safety of
I. IntroductionWith the global transformation and upgrading of the manufacturing
1. Wide Adoption of LED Chips and Associated Safety ChallengesDriven by rapid ad
ANSI/PLATO FL 1-2019 is a basic performance standard for flashlights developed b
I. Introduction: The Diverse Applications and Broad Prospects of LasersLaser tec