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
Energy efficiency compliance is a prerequisite for legal product sales across th
LED Lamp Bead EN62471 CertificationStandard background and positioningEN 62471 i
IntroductionAmid the global wave of manufacturing transformation and upgrading,
A laser’s performance cannot be judged by subjective perception, but by objectiv
Key points of FDA certification for laser tape measures in the United States1. A
With the full enforcement of the EU‘s new energy efficiency regulations in 2026,
Distributed Temperature Sensing (DTS) Detector, GB/T 7247.1 CertificationWhen co
Laser technology plays a vital role in medical treatment, communications, indust
1. Laser classification and power limitationLaser rangefinders must be classifie
Laser obstacle removal device GB/T7247.1 certificationStandard basis and version