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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
Introduction to laser detector certificationInternationally recognized, professi
Introduction to laser detector certificationInternationally recognized, professi
Consumer Laser Product TestingCTNT Zhongwei Testing provides consumer laser prod
Industrial Laser Equipment TestingCTNT Zhongwei Testing provides industrial lase
Medical Laser Equipment TestingCTNT Zhongwei Testing provides medical laser prod
Measurement Laser Equipment TestingCTNT Zhongwei Testing provides measurement la
Stage Performance and Display Laser Equipment TestingCTNT Zhongwei testing provi
Beauty Instrument Laser Equipment TestingCTNT Zhongwei Inspection provides beaut
EU Energy Efficiency ErP TestingCTNT Zhongwei Testing provides EU ERP energy eff
U.S. DOE Energy Efficiency Testing & CCMS System RegistrationCTNT Zhongwei Testi