Non-destructive testing Product List and Ranking from 40 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Non-destructive testing Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. マークテック Tokyo//others
  2. サンケイ建設 Tokyo//Other construction industries
  3. 栄進化学 Tokyo//others
  4. 4 神鋼検査サービス Hyogo//others
  5. 5 大検 本社 Osaka//Service Industry
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Non-destructive testing Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Fluorescent leak detection agent "Super Glow DF-300 Liquid" マークテック
  2. Air Mortar "Perfect Grout" Filling Detection System for External Injection サンケイ建設
  3. Introduction to Contracted Services for Helium Leak Testing in Air Tightness Testing 大検 本社
  4. Kobe Steel Inspection Services Co., Ltd. Company Information 神鋼検査サービス
  5. 4 Leak detection agent 栄進化学

Non-destructive testing Product List

61～75 item / All 95 items

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Concrete flaw detection agent "Super Pollux"

Concrete flaw detection agent "Super Pollux"

Smoothly detect even fine cracks! It is suitable as a concrete-specific flaw detection agent.

The concrete flaw detection agent "Super Pollux" is a fluorescent penetrant specifically designed for concrete. When there are surface-opening cracks in concrete structures, applying stress can cause these openings to rapidly propagate, potentially leading to dangerous cracks. To prevent this, the only method is to repair any fine cracks that are likely to progress beforehand. In such cases, using Super Pollux allows for the simultaneous detection of concrete surface cracks with widths of approximately 0.05 to 0.3 mm over a wide area. For more details, please download the catalog.

  • Safety and consumables

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Marking agent "Aotakezole"

Marking agent "Aotakezole"

One-touch precision marking for machinery is OK!!

The marking agent "Aotakezol" allows for precise marking on machinery with a single touch and can also be used as a contrast paint (white) during magnetic particle testing. It dries quickly, resulting in a fast and efficient finish. The marking lines are clear and do not disappear due to oil or during processing. Its excellent adhesion makes it suitable for use on all metals, glass, and more. For more details, please download the catalog.

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Non-destructive testing "Helium leak test"

Non-destructive testing "Helium leak test"

We are confident in our technical capabilities. We can detect minute leaks that allow helium gas with a molecular weight of 2 to pass through.

Leak testing is one of the key non-destructive testing methods that is considered important not only in Japan but also in various countries around the world, including Europe and the United States. As a result, it is widely implemented in various fields such as chemical plants, nuclear power, and space development. Consequently, engineers need to have sufficient knowledge and experience regarding the characteristics of vacuum and leakage. Helium leak testing includes various methods tailored to specific purposes, such as quantifying the amount of leakage by pressurizing the product with vacuum or helium gas, and identifying leak points from invisible cracks. To meet the diverse needs of a wide range of customers, we are committed to ongoing engineer training. Additionally, for specialized products, we also conduct mock-up tests to validate the effectiveness of the testing methods. *For more details, please contact us or refer to the catalog.*

  • Non-destructive testing

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Non-destructive testing "Radiographic Testing (RT)"

Non-destructive testing "Radiographic Testing (RT)"

We are confident in our technical capabilities. We play a role in ensuring safety and reliability through non-destructive testing. Trust the professionals who hold numerous technical qualifications.

<X-ray Transmission Testing> With high defect detection accuracy and the advantage of being able to retain X-ray film, this method has become the most widely used testing method to date. Using a portable X-ray device combined with film and sensitizing paper, imaging can be done for steel up to 80mm thick and for concrete up to 400mm thick. <Concrete X-ray Exploration> There has been an increase in renovation work on buildings that have been standing for over a decade, and during these renovations, it is common to drill holes in the concrete using core drills. Inside the concrete, there are embedded objects such as rebar, electrical wires, and gas pipes. By pre-exploring the interior of the concrete with X-rays, it is possible to prevent damage to these embedded objects. The X-ray exploration method involves taking X-ray images of concrete floors and walls, similar to how we take chest X-rays, allowing us to check the condition inside the concrete using film. <γ-ray Transmission Testing> Gamma rays are used for investigating the corrosion levels inside complexly shaped cast steel products and boiler tubes. Our company has extensive experience in handling various notifications to government agencies and conducting on-site inspections using dedicated irradiation rooms. *For more details, please contact us or refer to the catalog.*

  • Non-destructive testing

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Bridge inspection

Bridge inspection

[Confident in technology] We will investigate cracks occurring in bridge welds using inspection methods centered on magnetic particle testing (MT) and eddy current testing (ET).

▼Bridge Inspection - Weld Crack Investigation Using a high-altitude work vehicle, we access the bridge girder to conduct non-destructive testing, ensuring that no small deterioration of the bridge is overlooked. ▼Bridge Inspection Using Magnetic Particle Testing For areas where cracks are observed in the coating through visual inspection, we investigate the condition of the cracks using magnetic particle testing. ▼Visualization of Cracks Using magnetic force, we can visualize surface cracks and reliably detect any damage. ▼Inspection Results We meticulously record the condition of the cracks detected during the bridge inspection and report on the state of the bridge. *For more details, please contact us or refer to the catalog.*

  • Bridge Construction

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Non-destructive testing "Magnetic Particle Testing (MT)"

Non-destructive testing "Magnetic Particle Testing (MT)"

We are confident in our technical capabilities. We play a role in ensuring safety and reliability through non-destructive testing. Trust the professionals who hold numerous technical qualifications.

▼Magnetic Particle Testing It is a highly accurate surface inspection method that can detect fine surface cracks that are not visible to the naked eye. Our company utilizes this flaw detection technology in manufacturing inspections and maintenance inspections. *For more details, please contact us or refer to the catalog.*

  • Non-destructive testing

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Non-destructive testing "Helium leak test" [Problem solving]

Non-destructive testing "Helium leak test" [Problem solving]

Detecting a tiny leak through which helium gas with a molecular weight of 2 is permeating!

Helium leak testing is one of the non-destructive testing methods that is considered important not only in Japan but also in various countries around the world, including Europe and the United States. It is widely conducted in various fields such as chemical plants, nuclear power, and space development, and engineers need to have sufficient knowledge and experience regarding vacuum and leakage characteristics. There are various testing methods tailored to specific purposes, such as quantifying the amount of leakage by pressurizing the inside of a product with vacuum or helium gas, and identifying leakage points from invisible cracks. 【Customer's Issue】 There has been a phenomenon where the building's air conditioning (absorption chiller) does not heat or cool properly, necessitating urgent action from the supplying manufacturer. 【Solution】 Conduct a helium leak test to perform a leak inspection after vacuuming the piping system and identify the leakage points. The manufacturer will repair the identified areas, and a re-inspection will be conducted to confirm that there are no leaks. *For more details, please contact us or refer to the PDF.

  • Non-destructive testing

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Platform "FlexScan System"

Platform "FlexScan System"

Faithfully digitize ultrasonic waveforms! Various features will be useful for application development.

"FlexScan" is a platform that supports 3D data collection, data analysis, and image display. It is useful for application development using traditional ultrasonic C-scan imaging, as well as electromagnetic ultrasound and laser ultrasound. Additionally, it supports multiple languages, allowing users involved in international collaborative research or domestic quality control to select a language according to their needs. The three types of high-speed A/D conversion boards form the core of this system and faithfully digitize ultrasonic waveforms. 【System Configuration】 ■Standard System X/Y/Z/T/A/R 3-6 Axis Scanner ■Precision Scanner X/Y/Z/T ■Large System X/Y/Z 3 Axis Scanner ■Wafer Inspection System ■Portable System 　Computer/Expansion/Pulser Receiver ■Shaft Inspection System *For more details, please refer to the PDF document or feel free to contact us.

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For the repair of pole number displays and pole numbers, use "disappearing line."

For the repair of pole number displays and pole numbers, use "disappearing line."

The 'Kiemasen' characters will remain outdoors for approximately 5 years. Ministry of Land, Infrastructure, Transport and Tourism NETIS registered technology (Registration number CB-220008-A)

For the repair of pole number displays and pole numbers, we have "Kiemasen." The black ink remains intact outdoors for approximately 5 years. "Kiemasen," developed by our company, is based on silicone resin and pigments, offering excellent resistance to sunlight, rain, wind, and humidity (weather resistance). It is a marker pen that does not fade outdoors for about 5 years and shows minimal discoloration. ~ Have you ever faced the issue of outdoor writing fading away? ~ With a typical marker, the color begins to fade in less than six months, but with "Kiemasen," the written text remains intact for 5 years with hardly any fading. It is expected to be useful in maintenance sites and various working environments! ■ Color lineup: Red / White / Black / Blue For purchasing, you can buy online from the bottom of the page in the [Related Links] section below. (Purchases starting from one piece are also acceptable.) * For more details, please refer to the PDF document or feel free to contact us.

  • Work tools

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Non-Destructive Testing Equipment and Concrete Structure Diagnosis Rental Comprehensive Catalog

Non-Destructive Testing Equipment and Concrete Structure Diagnosis Rental Comprehensive Catalog

Free gift of a comprehensive catalog for rental of infrastructure maintenance and management equipment, as well as measuring instruments!

Founded in 1978, Rex has been providing measurement instrument services for over a quarter of a century. Since its establishment, the company has a proven track record of carefully responding to the best solutions sought by customers as they evolve with the times. Rex Co., Ltd. aims to continue being a comprehensive service provider for measurement instruments. We will always be attuned to our customers' needs and will establish a system to provide solutions. Our comprehensive rental catalog for non-destructive testing equipment and concrete structure diagnostics features a wide range of products, including industrial endoscopes, ultrasonic thickness gauges, and flaw detectors under "non-destructive testing equipment," as well as rebar detectors and concrete hammers under "concrete structure diagnostic equipment." We are currently offering the comprehensive catalog for free. [Featured Products] [Non-Destructive Testing Equipment] - Industrial Endoscope - Ultrasonic Thickness Gauge - Flaw Detector [Concrete Structure Diagnostic Equipment] - Rebar Detector For more details, please contact us or download the catalog.

  • Non-destructive testing
  • Other measuring instruments
  • Measurement and analysis equipment leasing and rental

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Alcohol and solvent-resistant marker pen "Tube Checker"

Alcohol and solvent-resistant marker pen "Tube Checker"

[Sample Available!] A marking pen with excellent solvent resistance and heat resistance! You can write inspection and experiment information directly on plastic, glass, and metal!

It can be used for marking on plastic, glass, metal, and paper. Once the written characters dry, the ink will not come off even when exposed to alcohol or organic solvents. However, it can be removed when rubbed while wet with alcohol or solvents. It is useful for managing processes in manufacturing, specimen management in inspections, and sample management in research and development. Once the written characters dry, they are resistant to various solvents such as ethanol, IPA, chloroform, toluene, xylene, and acetone. The pen tip has a twin structure with both thick and thin options. 【Features】 - Water-resistant and solvent-resistant - Heat-resistant (the ink does not come off even in liquid nitrogen or a furnace after drying) - Quick-drying - Comes with a hook for easy use! 【Resistant solvents】 Ethanol, methanol, acetone, toluene, xylene, hexane, chloroform, phosphoric acid, hydrochloric acid, water, etc. If you have any questions about whether it can be used on your materials or if it is resistant to certain substances, please feel free to contact us. We also provide sample support. We can accommodate requests for OEM and novelty items (approximately 1000 pieces per lot).

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F.D.E. Non-destructive Testing

F.D.E. Non-destructive Testing

There are methods such as irradiating with radiation or ultrasound from the outside, or passing an electric current. Inspections of internal corrosion in piping are also included in non-destructive testing.

In the ultrasonic inspection of FDE, the SonicSearcher TR-300 is used to measure the thickness of concrete in structures, the depth of cracks, internal defects, sound velocity, etc., using ultrasonic waves (5k to 100kHz) and elastic waves.

  • Rock drills, demolition machines, and excavators
  • Other Management Services
  • Non-destructive testing

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Non-destructive testing

Non-destructive testing

By early detection of internal troubles, we have the role of preventing them from developing into significant damage.

Non-Destructive Testing (NDT) is one of the necessary test items to ensure that materials, equipment, and structures are sound and safe to use. It is an inspection that examines the deterioration of structures without causing any damage. By early detection of internal troubles that are not visible from the outside, it plays a role in preventing significant damage from developing. Additionally, as inspectors, we take on the role of doctors in the industrial sector. For more details, please contact us.

  • Foundation construction
  • Road construction
  • Non-destructive testing

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A scanner that can measure and inspect residual stress and hardness variations in metal parts and steel materials.

A scanner that can measure and inspect residual stress and hardness variations in metal parts and steel materials.

Achieved with non-contact and non-destructive methods! Ultra-fast measurement of residual stress that causes metal cracking, dimensional changes, and insufficient strength.

Do you have any of these problems? ■ I want to know if the cause of bending or warping of metal parts and cracking at welds is residual stress... ■ I want to manage the lifespan of molds... ⇒ We can solve this with the residual stress measurement device 'μ-X360s'! ■ I want to non-destructively determine the effects of heat treatment and the presence of cutting or grinding burns... ■ I want to conduct inline inspections or full inspections using robots... ■ I want to eliminate visual inspections that require special skills so that anyone can perform inspections... ⇒ We can solve this with the non-contact hardness mura scanner 'muraR'! ■ I want to shorten the time for hardness testing by evaluating the hardened layer... ■ I want to improve the variability of results due to operators and equipment... ■ I want to skip the resin filling and mirror polishing processes... ⇒ We can solve this with the hardened layer depth evaluation device!

  • Analysis and prediction system

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Thru-VU System / Real-time Inspection of Insulated Piping

Thru-VU System / Real-time Inspection of Insulated Piping

While operating the device, it is possible to extensively inspect for corrosion in piping and other areas.

The Thru-VU system/real-time inspection of insulation piping combines a radiation source and a semiconductor sensor, allowing for extensive inspection of corrosion in piping while the device is in operation. Additionally, inspections can be conducted on top of the insulation during plant operations. Continuous digital processing in real-time enables accurate evaluations. As a result of the Thru-VU inspection, only areas requiring detailed inspection need to be examined during plant shutdowns, significantly reducing the time for shutdown inspections and lowering overall inspection costs. Besides corrosion inspection, it can also be utilized for measuring scale thickness inside pipes and foreign object investigations. With the advancement of semiconductor sensor performance, inspections can be conducted for gas piping with a diameter of up to 6 meters and for oil and water piping with a diameter of approximately 0.75 meters. For more details, please contact us or refer to the catalog.

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