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  1. Home
  2. Testing, Analysis and Measurement
  3. マーポス
Testing, Analysis and Measurement
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マーポス

EstablishmentJune 1970
addressTokyo/Ota-ku/5-34-1 Nambakome, Mapos Building
phone03-3772-7011
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last updated:Aug 19, 2026
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  • Products/Services(163)
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マーポス Company Overview

Global partner in measurement/testing

Marpos Co., Ltd. was established in 1970 as the Japanese subsidiary of the Italian Marpos Group, aiming to be a partner in global manufacturing. For over 50 years, we have been providing precision measurement, inspection, and process management systems used during and after machining in manufacturing processes. We are a main supplier to major automotive manufacturers for both ICE (internal combustion engine) and EV (electric vehicle) and also extend our services to the semiconductor, aerospace, medical, energy, and home appliance industries. Regardless of the size or industry of our customers, we continue to boldly contribute to quality improvement, rationalization, flexibility, and productivity enhancement with Marpos's technology and know-how. Furthermore, in line with Marpos's corporate philosophy, we strive for total quality improvement, have obtained ISO 9001:2015 certification, and conduct design, manufacturing, and assembly in Japan. We have six domestic locations and two overseas locations, providing closely connected services to local customers.

Business Activities

1. In-process measurement and control systems for machine tools 2. Touch probe line for machine tools 3. Measurement equipment for dimensions, shapes, thickness, and weight, including non-contact measuring devices 4. Machine process monitoring line 5. Precision gauges for function verification, go/no-go gauge masters 6. Measurement stations for precision assembly 7. Non-destructive testing equipment 8. Leak testing devices 9. MRO tools for the aerospace industry 10. Statistical process and quality control systems 11. Automation for the high-tech electronic components sector 12. Simultaneous project management and engineering

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A film weight measurement system using ultrasound without radiation.

A film weight measurement system using ultrasound without radiation.

Achieve non-contact measurement of the weight per unit area of film and sheet materials. The lighter the film, the higher the measurement accuracy! Suitable for thin film extrusion and coating applications. [*Sample testing available*]

The "Non-contact, Non-radiation MeSys Ultrasonic Film Weight Measurement System" is a monitoring, inspection, and testing solution for the manufacturing process of sheet materials. It measures the weight (basis weight) of various materials using a non-contact device that utilizes ultrasound. The lighter the film, the higher the accuracy. 【Benefits of Use】 ◆ High-precision measurement possible with non-destructive non-contact inspection ◆ No need for qualified managers or workers' training and safety management, or applications to related organizations, as it does not use radiation ◆ Achieves high reproducibility with an accuracy of < ±0.5% ◆ Capable of measuring various materials, including chemical composition, color, wet and dry states *Work sample testing is available. Please feel free to consult us. For detailed specifications, please download the PDF.

Products/Services (163)

High-precision tool setting and inspection arm for lathes 'MIDA ARMS' product image
High-precision tool setting and inspection arm for lathes 'MIDA ARMS'
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Laser System "WIRELINE.XY"
Quality and process management solutions for electric drive unit production for EVs. product image
Quality and process management solutions for electric drive unit production for EVs.
Chromatic confocal technology, non-contact measurement for thickness measurement. product image
Chromatic confocal technology, non-contact measurement for thickness measurement.

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catalog(165)

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Marpos Precision Measurement Reference Guide

Marpos Precision Measurement Reference Guide

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[Online Seminar] Invitation to "What is Inline Ultrasonic Measurement" to Solve Labor and Regulatory Issues in Film Manufacturing (August 5)

[Online Seminar] Invitation to "What is Inline Ultrasonic Measurement" to Solve Labor and Regulatory Issues in Film Manufacturing (August 5)

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High-precision optical transmission probe 'VOP40P'

High-precision optical transmission probe 'VOP40P'

PRODUCT
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Laser micrometer "BARLINE XY" for online diameter measurement of standard length products such as iron bars and drawn wire tubes.

Laser micrometer "BARLINE XY" for online diameter measurement of standard length products such as iron bars and drawn wire tubes.

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news(87)

Notice of Summer Vacation

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Thank you very much for your continued support. At Marpos Co., Ltd., we regret to inform you that we will be taking our summer vacation on the following schedule: Vacation Period: From Saturday, August 8, 2026, to Sunday, August 16, 2026. Inquiries received during the vacation period will be answered sequentially after business resumes on Monday, August 17. We apologize for any inconvenience this may cause and appreciate your understanding. Sincerely,

Aug 03, 2026

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Next Generation Die Casting Technology Webinar Week 2026: [Online Seminar] Contributing to Stabilization of Casting Quality and Waste Reduction! Mold Temperature Management in the DX Era Realized by Thermal Cameras

  • SEMINAR_EVENT

We will be holding a seminar as follows during the Next Generation Die Casting Technology Webinar Week 2026. The die casting process plays a very important role in the automotive industry today, contributing to weight reduction, strength, cooling performance, and improved production efficiency. Do you have challenges related to defective products or mold lifespan due to mold temperature management? A non-contact type mold surface temperature monitoring system can achieve stability in quality, accuracy in traceability, and cost reduction. We hope you find it useful along with case studies. Date and Time: July 6, 2026 (Monday) 13:30 - 13:55 Instructor: Product Manager, Sales Engineering Department, Marpos Co., Ltd. Target Audience: - Those involved with die casting products and die casting machines - Those facing challenges in managing mold surface temperature - Those looking to improve traceability in the die casting process - Those wanting to work on cost reduction in the die casting process Registration: Please register through the details and registration button. * An invitation code (free) is required to apply for this event. Please enter the following invitation code on the application site. Invitation Code: K3994296

Jun 23, 2026

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[Online Seminar] "Fail-proof" Monitoring System Practice - From Implementation to Data Utilization (August 19)

  • SEMINAR_EVENT

We will hold an online seminar as follows. This is a practical seminar aimed at evolving monitoring systems for machine tools from "seeing" to "noticing and being able to use," in order to achieve results. We will explain the concepts of tool life management and wear monitoring, operational points after implementation, and how to utilize data for process improvement, along with customer case studies. Date and Time: August 19, 2026 (Wednesday) 14:00 - 15:00 Instructor: Engineer from the Artis Team, Sales Development Department, Marpos Co., Ltd. Target Audience: - Customers who use machine tools on a daily basis - Customers considering the introduction of monitoring systems but want to know the specific process until implementation - Customers researching the latest trends in monitoring systems for machine tools We sincerely look forward to your participation.

Jun 22, 2026

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Detailed information

Company name マーポス
Contact addresspostalcode 143-0025 Tokyo/ Ota-ku/ 5-34-1 Nambakome, Mapos BuildingView on map TEL:03-3772-7011 FAX:03-3772-7093
Business LocationsClick here for the list
Industry Testing, Analysis and Measurement
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