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Rail transit
Railway administrations
Urban rail transit operators
Locomotive vehicle manufacturers and their part suppliers
Ships
Environment and reliability tests
Environment and occupational health hazard evaluation
EMC tests
Training and consultation
Measurement and calibration of instruments
Detection of hazardous substances
Electrical and electronic devices
Electronic product quality reliability training
Certification system
Environment and reliability tests
Instrument and device measurement and calibration
EMC tests
Environment and occupational health hazard evaluation
Hazardous substance detection
Product certification
Medicine
Process validation
Validation of factory building facilities
Training and consultation
Measurement and calibration of instruments and equipment
Cold chain validation
Electric power
Safe production training and consultation
Instrument maintenance
Power safety appliance and tool inspections
Testing of power equipment
Instrument and device measurement and calibration
Automotives
Failure analysis
Whole vehicle testing
Part testing
Measurement and test
Software development
Certification
Testing of new energy products
Training and consultation
Chemical analysis and environmental protection law and regulation service
Environment tests
Screening of components and devices
Material testing
Aviation
EMC
Environment and reliability test
Chemical analysis
Measurement and calibration
Communication
Communication product testing by international certification organizations
Maintenance of communication instruments and devices
Testing of radio communication devices and network devices
Instrument measurement and calibration
Occupational health and environment monitoring
Testing of passive devices
Electromagnetic compatibility testing and environmental impact monitoring
Training and consultation
Petrochemical industry
Measurement and calibration
Environment and occupational health hazard evaluation
Detection for oil and gas recovery

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Guangzhou GRG Metrology &Test co.Ltd Copyright ICP 11014689 -2, Guangdong Province

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Guangzhou radioand television metrology testing Limited by Share Ltd Copyright ICP 11014689 -2, Guangdong Province

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