NDT can determine discontinuities and differences in material characteristics. Some of the techniques used for NDT are ultrasonic testing, electromagnetic testing, leak testing, radiographic testing, liquid penetrant testing, and eddy current testing. NDT has its applications in various industries such as manufacturing, aerospace, automotive, oil and gas, infrastructure, and power generation. The report delivers a description of each of the application areas of non-destructive testing. The market within this study has been classified on the basis of NDT techniques, NDT services, and NDT verticals.
Ultrasonic testing uses high-frequency sound waves to detect flaws or variations in properties of the materials. The ultrasonic testing is used to determine the thickness and detect the depth of internal flaws of metallic and non-metallic materials. Ultrasonic rays have a high penetrating power, sensitivity, and accuracy; also, they are non-hazardous. Other techniques such as terahertz imaging and near-infrared spectroscopy have niche applications and the market for the same is expected to grow at the highest CAGR between 2017 and 2023.

The global Non-Destructive Testing and Inspection market was valued at xx million US$ in 2018 and will reach xx million US$ by the end of 2025, growing at a CAGR of 7.7% during 2019-2025.
This report focuses on Non-Destructive Testing and Inspection volume and value at global level, regional level and company level. From a global perspective, this report represents overall Non-Destructive Testing and Inspection market size by analyzing historical data and future prospect.
Regionally, this report categorizes the production, apparent consumption, export and import of Non-Destructive Testing and Inspection in North America, Europe, China, Japan, Southeast Asia and India.
For each manufacturer covered, this report analyzes their Non-Destructive Testing and Inspection manufacturing sites, capacity, production, ex-factory price, revenue and market share in global market.

The following manufacturers are covered:
General Electric 
Mistras Group Inc. 
Olympus Corporation 
Ashtead Technology Inc. 
Nikon Metrology Inc. 
Magnaflux Corporation 
Zetec Inc. 
Eddyfi NDT Inc. 
Yxlon International GmbH 
Fischer Technology Inc. 
Sonatest Ltd. 
NDT Global GmbH & Co. Kg 
Td Williamson, Inc. 
Bosello High Technology Srl 

Segment by Regions
North America
Europe
China
Japan
Southeast Asia
India

Segment by Type
Inspection Services
Equipment Rental Services
Training Services
Calibration Services

Segment by Application
Manufacturing
Oil and Gas
Aerospace
Public Infrastructure
Automotive
Power Generation
Other Verticals