Thai Nondestructive Testing Public Company Limited, together with its subsidiaries, provides nondestructive engineering services in Thailand. It operates through five segments: Nondestructive Testing Services; Inspection Services for Pressure Vessel; Electron Beam; Revenue from Contractor Services Relating to Electricity, Generating System; and Revenue from Sales. The company offers conventional nondestructive testing services, including eddy current, magnetic particle, liquid penetrant, radiography, ultrasonic, and leak testing, as well coating holiday detector, visual inspection, alternative current field measurement, and thermography image. It also provides advance nondestructive testing services, such as column scanning, neutron backscattering, acoustic emission testing, advanced ultrasonic testing, computerized and pipeline radiography, eddy current array, phased array ultrasonic corrosion mapping, pipeline and long/short range ultrasonic testing, tank floor scan, tube inspection, and intelligent pigging. In addition, the company offers material identification and metallurgy; asset integrity management; plant maintenance and inspection; inspection and certification; welding engineering; special work at height; engineering repairs and maintenance; NDE level III consultancy; and manpower recruitment services, as well as provision of electron beams for disinfection, material modification and polymer crosslinking, and irradiation of food applications. Further, it is involved in the excavation and transportation services of coal; generation and sale of electricity from coal-fired thermal power; maintenance of machinery and equipment; sale of rice, other agricultural, and general processed products; procurement and services of public utility systems; wholesale of other food product; and operation as an agent in collecting claim-related expenses and operational service. The company was incorporated in 1982 and is headquartered in Bangkok, Thailand.