Contract Services Product List and Ranking from 64 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

Contract Services Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

  1. リライブル Aichi//Interior construction business
  2. ドローン・フロンティア Tokyo//Service Industry
  3. NJS 開発本部 Tokyo//Other construction industries
  4. 4 日本トリート Tokyo//Other construction industries
  5. 5 アクタライズ Hyogo//Service Industry
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Contract Services Product ranking

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

  1. Concrete Internal Inspection "StructuraScan" リライブル
  2. [Drone Inspection Case] Article 12 Inspection / Regular Inspection of Specific Buildings in Commercial Facilities ドローン・フロンティア
  3. Inspection and Survey Drone "Air Slider" NJS 開発本部
  4. 4 Dioxin investigation 日本トリート
  5. 5 Sagamihara Riko Co., Ltd. "Concrete Internal Investigation" 相模理工

Contract Services Product List

61～75 item / All 98 items

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Crack Automatic Extraction System 'Kuraves-Actis'

Crack Automatic Extraction System 'Kuraves-Actis'

Automatically measure the width and length of cracks from photos! A crack automatic extraction system that does not require scaffolding.

"Kuraves-Actis" is a system that automatically extracts cracks from visible images processed with Kuraves-Th (2D). It is equipped with the Actis (Auto Crack Tracing Image System) engine for crack extraction, which automatically outputs the length and width of cracks as vector data. The extracted cracks can be used on Kuraves-Th (2D) for layer composition by crack width, creation of crack development diagrams, output of drawings in dxf format, and calculation of crack lengths. [Features] - Camera lens distortion correction - Perspective correction - Image stitching - Image scaling settings - Shape drawing *For more details, please refer to the PDF documentation or feel free to contact us.

  • Other measuring instruments

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Dioxin treatment construction

Dioxin treatment construction

Thoroughly ensure the safety of workers! A reliable management system from reporting to dismantling and decontamination.

At Nippon Treat, we conduct dioxin treatment operations that are strictly in accordance with regulations and based on work process management, ensuring the safety of the surrounding environment and workers. Based on the results of air dioxin concentration measurements and contamination sampling conducted before demolition work, we select the management area for demolition work and the protective equipment to be used. From the notification to government agencies to the demolition work, we implement safe construction with a thorough schedule and management system. [Examples of Treatment Operations] ■ Dioxin Decontamination Work ■ Temporary Construction ■ Dismantling of Ancillary Equipment *For more details, please refer to the PDF materials or feel free to contact us.

  • Other civil engineering works

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Inspection and Survey Service "J-SHOT"

Inspection and Survey Service "J-SHOT"

Wide and detailed images, clear even in low light! Survey service utilizing a 100 million pixel camera.

"J-SHOT" is an inspection and survey service that utilizes cutting-edge imaging technology, including ultra-high-resolution digital camera systems and super-telephoto camera systems. The pixel count of the ultra-high-resolution digital camera is 100 million pixels, and the telephoto performance of the super-telephoto camera is equivalent to 2,000mm in 35mm format. When combined with digital zoom, it reaches 4,000mm. By integrating these camera systems, it has become possible to conduct inspections and surveys that surpass traditional visual inspections in a short amount of time. Traditional high-altitude visual inspections required scaffolding or gondolas, but with this product, these temporary costs can be reduced, allowing for detailed information to be obtained safely from a distance. Additionally, it can be used not only for inspecting structures and signs but also as an alternative to drones. [Features] ■ Overwhelming 12K resolution with dynamic and rich color representation ■ Extensive and detailed information ■ Capability to shoot in low-light conditions ■ Range of adjustments for brightness and shadows ■ Effective in various locations *For more details, please refer to the PDF document or feel free to contact us.

  • Other construction services
  • Structural Survey
  • Facility Management System

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Pillar Road Surface Boundary Investigation System "Kizumi 1"

Pillar Road Surface Boundary Investigation System "Kizumi 1"

Investigate the corrosion of the steel support buried section without excavation!

"Kizumi 1" is a survey system for the boundary area of support structures that reduces excavation, inspection, and backfilling work by investigating the degree of corrosion in the buried section in advance and conducting screening surveys. This system uses a portable ultrasonic inspection device, making it easy to transport. 【Features】 ■ Allows corrosion inspection of steel support buried sections without excavation ■ Reduces road restrictions as it can be conducted by approximately two surveyors ■ Field technicians can conduct inspections after receiving training ■ Easy to transport due to the use of a portable ultrasonic device *For more details, please download the PDF or feel free to contact us.

  • Structural Survey
  • maintenance
  • Non-destructive testing

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Inspection and Survey Drone "Air Slider"

Inspection and Survey Drone "Air Slider"

Faster and safer. Achieving stable flight in pipelines and confined spaces through a unique airframe structure and control system.

The "Air Slider" is a drone for inspecting and surveying pipelines and confined spaces. By rotating four propellers that generate lift, it creates a layer of air between the bottom of the body and the pipe bottom. Additionally, it rotates the rear propeller to gain thrust and move forward. It also utilizes ground effect, adopting a structure that allows for efficient lift with minimal energy. 【Features】 < Model AS400 > ■ Compatible with pipelines ranging from φ400mm to 1,350mm ■ Inspection and survey possible at speeds of 1 to 3 m/sec ■ Inspection and survey can be conducted without a person entering the manhole ■ Capable of inspecting and surveying confined spaces other than circular pipes *For more details, please refer to the PDF materials or feel free to contact us.

  • Structural Survey

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Contracted Service "Structure Inspection and Diagnosis"

Contracted Service "Structure Inspection and Diagnosis"

We provide a wide range of services from reinforced concrete structure surveys to infrastructure inspections and diagnostics.

We offer investigation and diagnosis services for architectural structures as well as civil engineering structures. We conduct various investigations and tests, including "deterioration surveys" that assess the condition of concrete surfaces through visual observation and simple equipment. Please feel free to consult us if you have any requests. 【Examples of Services】 ■ Reinforced Concrete Structure Investigation ■ Steel Structure Investigation ■ Exterior Wall Investigation ■ Equipment and Piping Investigation ■ Mortar Crack Evaluation, etc. *For more details, please download the PDF or feel free to contact us.

  • Structural Survey
  • Non-destructive testing
  • Environmental Survey

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Non-destructive testing and seismic diagnosis survey services

Non-destructive testing and seismic diagnosis survey services

By maintaining safety while confirming it, we can minimize waste as much as possible.

At Quality Co., Ltd., we conduct "non-destructive testing" to examine internal and surface damage without breaking objects, as well as "seismic diagnosis surveys" for structures. Non-destructive testing is applied to inspections during the processing of materials and upon completion of products, as well as during the construction of equipment, thereby enhancing the reliability of products and equipment and helping to extend their lifespan. Additionally, seismic diagnosis surveys utilize non-destructive testing techniques to detect even invisible internal damage. 【Seismic Diagnosis Survey - Diagnostic Items】 ■ Measurement of member dimensions ■ Ultrasonic flaw detection testing ■ Investigation of rust conditions ■ Concrete investigation ■ Visual inspection, etc. *For more details, please download the PDF or feel free to contact us.

  • Structural Survey

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Seismic isolation support

Seismic isolation support

We can respond to urgent inspection requests! Based in our offices in Tokyo, Osaka, and Nagoya, we accept inspections for buildings nationwide.

Our company provides comprehensive services necessary for the maintenance and management of buildings with seismic isolation functions, including completion inspections of seismic isolation and damping devices, as well as regular and emergency inspection services. Our inspection technicians hold specialized qualifications and conduct maintenance inspections rigorously. Since the start of our inspection services, we have been committed to protecting our customers' assets, progressing step by step in our mission. We will continue to utilize the inspection techniques we have developed to safeguard our customers' buildings. 【Features】 ■ Inspections conducted by "Seismic Isolation Building Inspection Technicians" certified by the Japan Seismic Isolation Structure Association ■ In addition to "Seismic Isolation Building Inspection Technicians," we hold various qualifications to handle inspections of special buildings ■ High-precision measurements using specialized measuring equipment ■ Preparation of reports by seismic isolation building inspection technicians ■ Repairs of rust and paint peeling on various seismic isolation device steel components ■ With a large number of inspection technicians available, we can respond to sudden inspection requests *For more details, please refer to the related links or feel free to contact us.

  • Vibration isolation, vibration control, and earthquake resistance construction
  • Other services and technologies

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Nasuca Ground Drawing UGV System

Nasuca Ground Drawing UGV System

High-precision ground drawing system! Ground drawing drone using RTK-GPS x2.

We would like to introduce the "Nasuca Ground Drawing UGV System" handled by Fukaden Co., Ltd. Creating large-scale drawings on the ground, such as flower carpets and human letters, is a labor-intensive and time-consuming task. This led us to develop a solution to alleviate that workload as much as possible. This is a ground drawing drone that uses two RTK-GPS units. Additionally, we also have the UGV platform vehicle "CROVER-AG Series," which contributes to labor-saving in tasks such as growth surveys and pest detection in outdoor fields. 【Ground Drawing Creation Steps】 ■ Route creation (approximately 5 minutes) ■ On-site movement and drawing start ■ Drawing completion (approximately 2 minutes) *For more details, please refer to the PDF materials or feel free to contact us.

  • others

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Entrusted Service "Power Line Inspection"

Entrusted Service "Power Line Inspection"

Reduction of effort and increased efficiency in the entire security business! Introducing drone inspections of power transmission lines.

The power distribution company needs to regularly maintain its equipment and constantly monitor the overall condition of the power distribution infrastructure to ensure a stable power supply. Our company assists in addressing various challenges, such as safety and cost issues, through inspection work using drones. By utilizing drones for the inspection of overhead transmission lines and towers, it becomes possible to capture images of the upper parts of the transmission lines and towers, allowing for a rapid assessment of any abnormal conditions. [Features] ■ Capable of capturing images of the upper parts of transmission lines and towers ■ Quick assessment of abnormal conditions ■ Reduction of labor and increased efficiency in overall maintenance work *For more details, please refer to the PDF document or feel free to contact us.

  • Other Management Services

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Seismic Diagnosis Survey Service

Seismic Diagnosis Survey Service

Aiming for a safe building! Leave your seismic diagnosis and inspection to us.

Our seismic diagnosis survey department assists with seismic diagnosis from the perspective of diamond construction and non-destructive testing. The survey items include rebar and cover thickness investigation, exterior wall inspection, radiographic testing, and more. Please feel free to contact us if you have any requests. 【Survey Items】 ■ Rebar and cover thickness investigation ■ Exterior wall inspection ■ Radiographic testing ■ Carbonation and concrete strength testing ■ Non-structural member investigation, etc. *For more details, please feel free to contact us.

  • Vibration isolation, vibration control, and earthquake resistance construction
  • Surveying

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Concrete Internal Inspection "StructuraScan"

Concrete Internal Inspection "StructuraScan"

Identify the location and depth of buried objects! You can check the results in just 4 minutes after the scan is completed.

Our company offers an inspection service that utilizes a high-performance electromagnetic wave radar system, allowing for easy and accurate detection of the contents within concrete. This service can instantly identify the position and condition of rebar, voids, cracks, and honeycombing up to a depth of 450mm. There is a diverse range of needs for exploring and diagnosing concrete in civil engineering structures such as bridges, roads, and tunnels, as well as in the fields of architecture and equipment. We cater to various user needs, from large inspection projects to small items with an area as small as a handkerchief. Please feel free to contact us. 【Features】 - No need for restricted area settings or prohibitions on entry like with X-rays - Results can be confirmed in just 4 minutes after scanning is completed - X-ray (radiography) inspections can handle wall thicknesses up to 350mm, while 3D scans can accommodate up to 500mm - Inspections can be conducted in areas where films cannot be applied, such as floor surfaces - Inspections can be performed in locations without power using a battery-operated system *For more details, please refer to the PDF materials or feel free to contact us.

  • Other measuring instruments
  • Surveying Consulting

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[Drone Inspection Case] Article 12 Inspection / Regular Inspection of Specific Buildings in Commercial Facilities

[Drone Inspection Case] Article 12 Inspection / Regular Inspection of Specific Buildings in Commercial Facilities

"Drone Infrared Survey" Regular inspections of commercial facilities. An example of minimizing the impact on operations by completing the survey in one day.

Our company, which conducts inspections of buildings using drones, has many pilots with over 1,000 hours of flight time. During actual operations, those who hold the national qualification of "Unmanned Aircraft Pilot" are involved in the work. Additionally, the staff responsible for infrared image analysis and report creation includes holders of the "Infrared Building Diagnosis Technician" certification, ensuring that not only flight experience but also detailed knowledge of the tasks is possessed by skilled individuals. 【Drone Infrared Survey: Case Introduction】 ■ Survey Purpose: Article 12 Inspection (Periodic Inspection of Specific Buildings) ■ Survey Area: Approximately 730 m² ■ Inspection Method: Drone ■ On-site Survey Duration: 1 day ■ Survey Cost: Approximately 400,000 yen *You can view our company's case materials for "Drone Infrared Survey" from the "PDF Download" link below.

  • Structural Survey

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Drone Frontier's 'Infrared Survey/Building Inspection Case Studies Vol. 3'

Drone Frontier's 'Infrared Survey/Building Inspection Case Studies Vol. 3'

[Presenting a Collection of Case Studies] Featuring examples of statutory inspections in public sector bidding projects and investigations of office buildings using drones.

Drone infrared inspection is a new method that allows for the inspection of the deterioration of buildings using drones and infrared cameras, enabling inspections to be conducted quickly, safely, and at a low cost. At Drone Frontier, many employees are pilots with over 1,000 flight hours, and those with national qualifications as "Unmanned Aircraft Pilots" are involved in the operations. Additionally, staff responsible for infrared image analysis and report creation include holders of the "Infrared Building Diagnosis Technician" certification, ensuring that not only flight experience but also detailed knowledge of the work is provided by skilled personnel. [Introduction to the contents of Building Inspection/Inspection Case Collection Vol. 3] ◆ Inspections conducted upon direct requests from management associations ◆ Inspections conducted at the request of accommodation facilities ◆ Legal inspection surveys conducted for government bidding projects ◆ Inspections of office district buildings *Please download the data from the "PDF Download" to view the case collection.

  • Structural Survey

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Contracted service "Freeze Drying"

Contracted service "Freeze Drying"

Processed at low temperatures! Preservation and long-term storage while maintaining high quality are possible.

We offer contract services for "freeze-drying." Since processing is done at low temperatures, it is less likely for components to decompose or deteriorate, allowing for high-quality preservation. Additionally, it can suppress oxidation, decay, and microbial growth in samples, enabling long-term storage. Drying at low temperatures helps to reduce aggregation. 【Advantages】 ■ Quality preservation ■ Long-term storage ■ Suppression of aggregation and inactivation *For more details, please refer to the PDF document or feel free to contact us.

  • others

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