GRG Metrology & Test Group Co., Ltd.

Chinese third-party testing, measurement, calibration and certification services provider

What GRG Metrology & Test does

GRG Metrology & Test checks, measures and certifies products, equipment and environments for companies in China. It calibrates instruments, tests whether products are safe, reliable and electromagnetically compatible, analyzes chemicals and chip failures, and monitors the environment and food. It also tests software, cybersecurity and AI systems.

How GRG Metrology & Test makes money

It earns service fees from businesses in industries such as autos, aviation, rail, electronics and energy for calibration, testing, certification, evaluation and consulting work. It also earns some revenue from selling reference materials, training and software development.

Products & services

• Measurement and calibration services
• Environmental and reliability testing
• EMC (electromagnetic compatibility) testing
• Integrated circuit testing and failure analysis
• EHS evaluation (safety, environmental impact, occupational health)
• Network security, software and AI testing/evaluation