Electrical Testing Laboratories

China's JJR is a leading Electrical Testing laboratory, equipped with internationally advanced facilities, including:  

- One 10-meter method anechoic chamber and one 5-meter method anechoic chamber for electromagnetic wave testing,  

- One antenna performance testing chamber (OTA),  

- Two 3-meter method anechoic chambers,  

- One SAR laboratory,  

- One high-definition digital television laboratory,  

- One photovoltaic cell (PV) certification testing laboratory,  

- One Bluetooth product certification testing room,  

- A fULly compliant rohs laboratory,  

- A well-established safety laboratory,  

- Comprehensive environmental and reliability testing facilities,  

- A state-of-the-art performance testing room that aligns with international standards.  

In August 2004, JJR successfully established an international model certification testing facility for GSM/GPRS mobile communication terminal products, achieving world-class standards. JJR is one of China's most comprehensive testing laboratories.  

JJR Testing Capabilities  

- Conducts testing for National Compulsory Product Certification (3C) and CQC voluntary product certification.  

- Provides international certification testing and training services for various countries, including:  

  CE, CB, fcc, VCCI, PSE, UL, ETL, MET, E-Mark, FDA, C-Tick, TUV, NEMKO, GCF, CDG, SASO, PTCRB, cec, MEPS, VDE, among others.  

- Offers testing and inspection services for a wide range of products, such as:  

  electronics, electrical appliances, information technology, lighting, telecommunications, industrial medical devices, solar photovoltaic modules, automotive electronics, toys, and more.  

Core Services Include:  

- Safety testing,  

- Electromagnetic Compatibility (EMC) testing,  

- Hazardous substance detection (RoHS),  

- Environmental and reliability testing,  

- Energy efficiency testing,  

- Import/export inspection and verification services.  

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