長尾産業 Product Lineup

We are equipped with testing devices (6 types: a total of 10 units) focused on the keywords "vibration," "thermal shock," "temperature and humidity," and "salt spray (saltwater shower)," and we accept various commissioned tests. *March 2026: Start of operations at the Tokai Testing Center "Second Testing Building"◎ 【Testing Equipment Available】 (1) Vibration testing devices: 4 units (2) Thermal shock testing devices: 3 units (3) Constant temperature and humidity chambers: 2 units (4) Corrosion testing machine (saltwater): 1 unit 【Features of Nagao Industries】 - Capable of handling everything from test planning to the creation of procedures and confirmation of the integrity of test subjects - Both vibration testing room and environmental testing room have vast testing spaces - ISO/IEC 17025 accredited testing laboratory (vibration testing: from 2023) - ISO machinery condition monitoring diagnostic technicians (vibration) Cat. 2, with 6 certified technicians *For more details, please refer to the brochure (PDF) or contact us through our website.

• Vibration Testing
• Environmental Test Equipment
• Public Testing/Laboratory

Nagao Industries, as an "industrial technology specialized trading company," owns a total of three vibration testing devices (manufactured by IMV) and offers contract vibration testing services. 【We plan and execute vibration tests according to your requirements】 　● Specimen dimensions and weight / Testing conditions / Preparation and setup of measuring instruments / Function confirmation, etc. 　➡ Our technical staff will select the appropriate vibration testing devices and measuring instruments. 【We accommodate specimens from small/lightweight to large/heavy】 　● Maximum load capacity: 1000[kg] 　● Maximum table dimensions: 1000×1000[mm] 　● Equipped with overhead crane 【We support standard tests across various industrial fields】 　● Maximum displacement: 100[mm p-p] 　● Maximum excitation force: Sinusoidal 54[kN], Random 54[kN rms], Shock [170kN peak] 　● Capable of continuous endurance testing day and night (Tokaï Testing Center) 【We support vibration testing in combined temperature and humidity environments】 　● Temperature control range: -70[℃] to +180[℃] 　● Humidity control range: 20% to 98%RH 　● Chamber dimensions: W1200×D1240×H1200[mm] *For more details, please visit our website or feel free to contact us.

• Contract measurement
• Vibration Testing
• Impact Test

We would like to introduce our "Contract Testing Services"◎ Our technical department manages a wide variety of testing operations comprehensively and responds in a seamless manner. If there are multiple testing items or complex conditions that cannot be conducted solely with our own equipment, we will utilize the Nagao Industrial Network to propose the optimal testing plan! Please feel free to consult with us first◎ (We will also respond quickly to urgent requests.) 【Features】 ■ One-stop service ■ Proposals for testing methods and measurement techniques ■ Support from the planning stage ■ Assistance with other technical tasks *For more details, please refer to the PDF document or feel free to contact us.

• Vibration Testing

We would like to introduce our "Thermal Shock Testing" service. ⇒ As of March 2026, three "Thermal Shock Test Devices" are in operation at the Tokai Testing Center's second testing building. What is thermal shock testing? It is an environmental test that evaluates and confirms the durability of test subjects by exposing them alternately to "high-temperature environments" and "low-temperature environments" in a short period of time. Specifically, it simulates the rapid temperature changes in areas such as automotive engine compartments and verifies the presence of cracks, damage, or malfunctions caused by thermal stress. If you have any concerns such as, "I have a tight deadline but can't find a testing facility," "I would like to request functionality and integrity checks during the testing," "I want to handle environmental tests other than thermal shock testing all at once," please feel free to consult with us. *For more details, please refer to the brochure (PDF) or contact us through our website.

• Testing Equipment and Devices
• Environmental Test Equipment
• Public Testing/Laboratory

We would like to introduce our "Salt Spray Test" service. ⇒ As of March 2026, the "Combined Cycle Corrosion Testing Machine" is in operation at the Tokai Testing Center, Second Testing Building. The salt spray test is an environmental test that promotes corrosion by spraying salt water on the test subjects (materials or products) to evaluate and confirm durability and corrosion resistance. It is primarily conducted to assess the corrosion resistance of metal materials and coatings used in outdoor products and automobiles. If you have any concerns such as "The deadline is approaching, but I can't find a testing facility," "I would like to request functionality and integrity checks during the testing," or "I want to handle environmental tests other than the salt spray test all at once," please feel free to consult with us. *For more details, please refer to the brochure (PDF) or contact us through our website.

• Corrosion evaluation test
• Environmental Test Equipment
• Public Testing/Laboratory

We would like to introduce our "Temperature and Humidity Testing (Temperature and Humidity Cycle Testing)" service◎ ⇒ As of March 2026, "Constant Temperature and Humidity Chambers (2 units)" are in operation at the Tokai Testing Center, Second Testing Building. What is temperature and humidity testing? It is an environmental test that evaluates and confirms the resistance of the test subject to changes in surrounding temperature and humidity. Specifically, it verifies the presence of short circuits or corrosion caused by "condensation" resulting from temperature and humidity changes, as well as cracks or damage due to stress from "expansion and contraction." If you have concerns such as "The deadline is approaching, but I can't find a testing facility," "I would like to request functional and integrity checks during testing," or "I want to handle environmental tests other than temperature and humidity testing all at once," please feel free to consult with us◎ *For more details, please refer to the brochure (PDF) or contact us through our website.

• Thermostatic chamber
• Environmental Test Equipment
• Public Testing/Laboratory

We would like to introduce our "Impact Testing (Hammering Test)"◎ Impact testing is a method where the test object is excited using an impulse hammer, and the resulting vibrations are detected by an accelerometer and measured with an FFT analyzer. The tests are primarily conducted for the purposes of "investigating the vibration characteristics of the test object" and "measuring the natural frequency." Unlike vibration tests, this method allows technicians to easily conduct tests at the location of the test object, such as in manufacturing sites or in the installed state◎ Please feel free to consult us first◎ (We also respond quickly to urgent requests.) 【Features and Benefits】 ■ Short testing time ■ Simple testing method (easy preparation) ■ No need to move or relocate the test object (we provide on-site support) *For more details, please refer to the brochure (PDF) or feel free to contact us.

• Vibration Testing
• Other analyses

Nagao Industries offers "Contract Vibration and Shock Testing Services." - We own three vibration testing machines (IMV brand). - We implement test plans, jig designs, and instrument selections according to your requests. - Dedicated technicians operate the tests. Additionally, we can assist with the creation of test procedures and functionality verification. ★ For more details, please refer to the PDF materials or feel free to contact us. 【Owned Testing Vibration Equipment】 (1) EM2605S model (Large displacement, horizontal/vertical combined testing machine) [Toka Testing Center] ● Maximum load capacity: 1000 [kg] ● Maximum displacement: 100 [mm p-p] ● Table dimensions: 1000×1000 [mm] ● Supports temperature and humidity combined environmental testing (2) A45/SA5HM model (High-grade vibration testing machine) [Head Office] ● Maximum load capacity: 600 [kg] ● Maximum displacement: 76.2 [mm p-p] ● Table dimensions: 950×950 [mm] (3) A30 model (Horizontal/Vertical combined testing machine) [Toka Testing Center] ● Maximum load capacity: 400 [kg] ● Maximum displacement: 76.2 [mm p-p] ● Table dimensions: 750×750 [mm] ● Supports temperature and humidity combined environmental testing

• Vibration Testing
• Public Testing/Laboratory

We offer contract analysis services ranging from 3D model creation to eigenvalue analysis, acoustics, fluid dynamics, and resin flow (in partnership with cooperating companies). By creating structural analysis models and combining them with vibration tests, we can provide simulation analyses that align with real-world behavior. Please feel free to leave the consideration of improvement proposals based on data to us. If you want to "utilize this for future new product development and shortening design periods" or "use it to clarify the causes of defects and for countermeasures," please do not hesitate to contact us. *We can also accommodate single-item requests, such as "model creation only" or "structural analysis simulation only." 【Lineup of Services Offered (Partial)】 - Temperature and Humidity Environment Testing - Thermal Shock Testing - Radiation Resistance Testing - Steam Exposure Testing - Salt Spray Testing - EMC (Electromagnetic Compatibility) Testing - Structural Analysis Simulation (Vibration and Stress Analysis) and more Please also leave the following tasks related to each testing service to us: - Planning and creating test plans - Selecting and arranging testing facilities and measurement equipment - Business trips, technical work on behalf, and functionality confirmation work - Data analysis and post-processing, etc. Please feel free to consult with the [Nagao Industries Technical Department] first.

• Vibration Testing
• Contract Analysis
• Environmental Test Equipment

We would like to introduce our "EMC Testing (Noise Testing)" service◎ EMC testing is a test that verifies the following two items: 1. Whether the electromagnetic waves generated by the "electronic device (test subject)" affect "another electronic device." 2. Whether the electromagnetic waves emitted by "another electronic device" cause "itself (the test subject)" to malfunction. Nagao Industries leverages its strengths as a "technical trading company" to collaborate with multiple partner testing organizations and propose optimal EMC testing plans◎ (including adjustments to testing conditions and schedules, etc.) Please feel free to consult with us first◎ (We also respond quickly to urgent requests, such as checking the availability of multiple testing sites.) *For more details, please refer to the brochure (PDF) or contact us through our website.

• EMC Testing
• Magnetic field analysis/electromagnetic wave analysis
• Electromagnetic analysis contract

In addition to vibration testing, we also accept inquiries and on-site work for various environmental tests and commissioned testing services (in partnership with cooperating companies). Utilizing the network of Nagao Sangyo, an industrial technology trading company, we provide collaboration and joint work with other testing institutions. We will also handle the necessary "various environmental tests" before and after vibration testing through a single point of contact at Nagao Sangyo. ⇒ "I want to find a place where this test/condition can be realized," "I need to conduct this test urgently as an addition," "I would like to investigate the availability of multiple testing laboratories," etc. Please feel free to contact us first! 【Lineup of Services Offered (Partial)】 ● Temperature and Humidity Environmental Testing ● Thermal Shock Testing ● Radiation Resistance Testing ● Steam Exposure Testing ● Salt Spray Testing ● EMC (Electromagnetic Compatibility) Testing ● Structural Analysis Simulation (Vibration and Stress Analysis), etc. Please also leave the following tasks related to each testing service to us: ● Planning of tests and preparation of test plans ● Selection and arrangement of testing facilities and measuring instruments ● On-site and delegated technical work, functionality verification work ● Data analysis and post-processing, etc. Please feel free to consult with the [Technical Department of Nagao Sangyo] for even the smallest matters!

• Vibration Testing
• Contract Analysis
• Environmental Test Equipment

Nagao Industries Co., Ltd. has established the Tokai Testing Center (TTC) in Tokai Village, Ibaraki Prefecture, equipped with two types of vibration testing devices (IMV models: EM2605S and A30)! We are offering contract vibration testing services with a total of three devices, including the vibration testing device (IMV model: A45/SA5HM) owned by our headquarters in Hitachi City. From consultations and planning for vibration testing to the execution of testing operations, please leave any concerns to our technical department◎ **Features of the Tokai Testing Center:** - Capable of conducting contract vibration tests for large displacements, combined temperature and humidity environments, and large heavy items (up to 1 ton). - Supports continuous endurance testing day and night. - Utilizes a spacious testing area designed to accommodate large test samples, measuring instruments, and ancillary equipment. - The testing process can be monitored remotely via IP cameras. - Equipped with water supply and drainage facilities, allowing for the introduction of water-cooled equipment. - Backup power: 200V/100A x 1, 200V/150A x 2. We will continue to strive for "improved testing quality, speedy response, and cost reduction" to help ensure the reliability of our customers' new technologies and developed products. *For more details, please refer to the PDF document or feel free to contact us.*

• Public Testing/Laboratory
• Contract measurement

In the technology department of Nagao Industries, we have been enhancing our experience and related facilities in testing, measurement, and analysis services, primarily in the fields of sound and vibration, in collaboration with specialized manufacturers for 50 years since our founding. We are continuously honing our technical skills to meet customer needs. **Keywords:** Vibration testing, shock testing, vibration resistance testing, analysis operations, reliability testing Combined environmental testing, temperature testing, temperature and humidity testing, thermal shock testing EMC testing, material testing, radiation testing, corrosion testing, fatigue testing Steam exposure testing, contracted CAE analysis, jig manufacturing, etc. Automobiles, railways, electronic devices, industrial equipment On-board equipment, medical devices, information equipment, industrial machinery, etc.

• Vibration Testing

At Nagao Industries' Technology Department, we collaborate with external testing organizations, focusing on our in-house contract vibration testing services, and we also accept various technical and commissioned tasks. 【Service Lineup (Partial)】 　● Large-scale vibration testing　　　● Three-axis simultaneous vibration testing 　● Impact testing　　　　　　　　● Drop impact testing 　● Temperature and humidity environment testing　　● Thermal shock testing 　● Radiation resistance testing　　　● Steam exposure testing 　● Salt spray testing　　　　　　● EMC (Electromagnetic Compatibility) testing 　● Structural analysis simulation (vibration and stress analysis), etc. Please also entrust us with the following tasks associated with each testing service: 　● Planning and preparation of test plans 　● Selection and arrangement of testing facilities and measuring instruments 　● On-site and proxy technical work, functionality verification tasks 　● Data analysis and post-processing 　We will create work plans according to your requests. 【Keywords】 Vibration testing, impact testing, seismic testing, FFT analysis, reliability testing Combined environmental testing, temperature testing, temperature and humidity testing, thermal shock testing EMC testing, IP testing, radiation testing, corrosion testing, fatigue testing Steam exposure testing, contract CAE analysis, jig manufacturing, etc. Please feel free to consult with the 【Nagao Industries Technology Department】 for even the smallest matters.

• Vibration Testing