What Yamaguchi Sangyo does

Yamaguchi Sangyo Kabushiki Kaisha (DBA: Yamatech) is a privately held Japanese industrial machinery trading company (shoji) founded in 1979 and headquartered in Osaka, Japan. It imports and distributes specialized equipment from overseas manufacturers to Japanese industrial customers, operating across three distinct product verticals: medical device manufacturing equipment (catheter tube extrusion, balloon manufacturing, PTFE processing, hydrophilic coatings, and medical waste sterilization); textile and non-woven fabric manufacturing machinery (carpet, mask, wet wipe, and BCF spunlace production lines); and precision measurement and condition-monitoring instrumentation (laser alignment, vibration visualization, ultrasonic diagnostics, motor current analysis, and digital microscopy).

The company holds distribution agreements with at least 10 international manufacturers located in Italy, the United States, Ireland, Sweden, Belgium, and Germany, including GIMAC, Confluent Medical Technologies (Interface Catheter Solutions), RDI Technologies, Easy-Laser, SDT Ultrasound Solutions, PdMA Corporation, Ash Technologies, VMI International, Truetzschler, and Prismatibro. It does not develop proprietary technology but serves as a value-added local channel providing technical consultation, sales support, and recurring software update services (e.g., RDI Motion Amplification and Easy-Laser XT software). Revenue is generated primarily through hardware sales with a secondary subscription/recurring component tied to software upgrades for installed measurement equipment.

Yamaguchi Sangyo reaches customers primarily through direct enterprise sales and industry trade exhibitions such as Japan Health 2025 (Intex Osaka) and the Comprehensive Inspection Equipment Show 2024 (Tokyo Big Sight), with no disclosed digital marketing motion or named end-customer logos. The firm operates exclusively within Japan with no disclosed subsidiaries, parent company, funding rounds, or M&A activity.

Name

Yamaguchi Sangyo

Legal name

山口産業株式会社

Website

https://yamatech.jp

Company type

Private

Founded year

1979

Operating status

Operating

Headcount range

11–50 employees

Short description

Yamaguchi Sangyo is a privately held Osaka-based industrial trading company that imports and distributes specialized medical, textile, and measurement equipment from overseas manufacturers to Japanese industrial customers. It does not develop proprietary technology but serves as a value-added local distributor for ~10 international principals.

Ownership category

akta.pro rank

Headquarters

HQ city

Osaka

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Marketing or Sales, Operations, Infrastructure, Technology or R&D

Revenue model

1. Industrial Machinery Distribution: Yamaguchi Sangyo generates revenue by importing and distributing industrial machinery and equipment from overseas manufacturers to Japanese customers. This includes medical device manufacturing equipment, textile machinery, and precision measurement instruments.
2. Software and Software Updates: The company provides software updates for their measurement equipment products, including RDI Technologies Motion Amplification software and Easy-Laser XT software, offering version upgrades to existing customers.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Yamaguchi Sangyo is an Osaka-based industrial trading company (shoji) that imports and distributes specialized machinery and equipment from overseas manufacturers to Japanese industrial customers. Its portfolio spans three sectors: medical device manufacturing equipment (catheter/balloon/tube forming, hydrophilic coatings, medical waste sterilization), textile machinery (carpet, mask, wet wipe, non-woven fabric, and BCF spinning equipment), and precision measurement/inspection equipment (laser alignment, vibration visualization, ultrasonic diagnostics, motor current analysis, digital microscopes).

Product overview

Yamaguchi Sangyo is an industrial machinery trading company (shoji) that distributes imported medical, textile, and measurement/inspection equipment from overseas manufacturers to the Japanese market. The portfolio consists of three main product categories: Medical equipment (catheter manufacturing systems, balloon production, tubing, coatings, waste sterilization), Textile machinery (carpet manufacturing, mask production lines, non-woven fabric equipment, BCF spinning), and Measurement/inspection equipment (laser alignment systems, vibration visualization, ultrasonic diagnostics, motor current analysis, digital microscopy). Products are sourced from manufacturers in Italy, USA, Ireland, Sweden, Belgium and other countries.

Differentiator

Problem solved

Functional benefit

Products and services

• GIMAC Medical Tube Forming Equipment Italian-made extrusion forming equipment for manufacturing medical tubes and multi-layer multi-lumen tubes, including the iLoon model for variable hardness multi-layer tubes, sold to Japanese medical device manufacturers producing catheters and similar devices.
• Interface Catheter Solutions (Confluent Medical Technologies) Medical Balloon Manufacturing Equipment Medical balloon manufacturing equipment from Interface Catheter Solutions (now part of Confluent Medical Technologies) for catheter production, sold to Japanese balloon catheter manufacturers.
• KineCoil CNC Coiling Equipment CNC coiling equipment for medical coil manufacturing, sold to Japanese medical device manufacturers.
• Microspec Medical Tubing Medical tubing products from Microspec for various catheter and medical device applications, sold to Japanese medical device manufacturers.
• Hydromer Hydrophilic Coating Hydrophilic coating solutions for medical devices to improve lubricity and biocompatibility, sold to Japanese medical device manufacturers.
• Technovel Multi-Axis Micro Compounder Multi-axis micro compounder from Technovel for precision compounding in medical and research applications, sold to Japanese medical and research customers.
• Tabata PTFE Extrusion Forming Equipment PTFE extrusion forming equipment from Tabata Machinery for medical-grade polymer processing, sold to Japanese medical device manufacturers.
• Tesalys Medical Waste Crushing and Sterilization Equipment Medical waste crushing and sterilization equipment from Tesalys for safe disposal of healthcare waste, sold to Japanese hospitals, clinics, and medical waste processors.
• Wet Wipe Manufacturing Equipment Wet wipe manufacturing equipment including CD-160 RW models, sold to Japanese wet wipe producers.
• Carpet Manufacturing Equipment Carpet manufacturing equipment for tufted textile production, sold to Japanese carpet manufacturers.
• Mask Production Lines Mask manufacturing production lines for protective equipment, sold to Japanese mask producers.
• SOSSNA Spinning and Non-woven Nozzles Spinning nozzles, non-woven fabric manufacturing nozzles, and dialyzer nozzles from SOSSNA for textile and medical applications, sold to Japanese textile and medical manufacturers.
• Truetzschler Spunlace Non-woven Fabric Manufacturing Equipment Spunlace non-woven fabric manufacturing equipment from German manufacturer Truetzschler for textile processing, sold to Japanese non-woven fabric producers.
• BCF Spinning Equipment BCF (Bulked Continuous Filament) spinning equipment for synthetic carpet yarn production, sold to Japanese synthetic yarn manufacturers.
• Easy-Laser Laser Alignment Systems Swedish-made laser alignment systems from Easy-Laser for shaft alignment, bore alignment, and geometric measurement. The XT950 line bore system is a recent addition (2024-07) for measuring bore and bearing journal straightness. Sold to Japanese industrial maintenance teams and plant engineers.
• RDI Technologies Motion Amplification Vibration Visualization System Vibration visualization systems from RDI Technologies that amplify and visualize vibrations in equipment and structures using high-speed cameras. Includes the Iris Explorer (launched 2023-10) integrating Boston Dynamics Spot robot for remote inspection. Sold to Japanese industrial facilities for condition monitoring and predictive maintenance.
• SDT Ultrasound Solutions Ultrasonic Diagnostic Equipment Belgian-made ultrasonic diagnostic equipment from SDT Ultrasound Solutions including SonaVu acoustic mapping, SDT340 bearing diagnosis, LUBExpert lubrication management, and LUBExpert ON-GUARD (launched 2024-07) for automated grease injection control. Sold to Japanese industrial maintenance teams for bearing condition, lubrication, and leak detection.
• PdMA Corporation Electric Motor Current Diagnostic Equipment Electric motor current diagnostic equipment from American manufacturer PdMA Corporation, including MCE, E MAX, MCE MAX, and PdMA EYE for continuous motor monitoring. Covers approximately 90% of motor failure causes. Sold to Japanese industrial facilities with electric motor fleets.
• Ash Technologies Digital Microscopes Irish-made digital microscopes from Ash Technologies including OMNI 3 for customizable inspection and Acumen AI with AI-powered automatic anomaly detection for inspection model learning. Used in over 35 countries. Sold to Japanese manufacturers and laboratories requiring precision inspection.
• PRISMATIBRO Deflection Indicator Swedish-made digital deflection indicator from PRISMATIBRO for measuring crankshaft deflection in diesel engines with 0.001mm resolution, sold to Japanese diesel engine manufacturers and maintenance operations.
• VMI International Vibration Measurement Equipment Swedish-made vibration measurement equipment from VMI International including VIBER X portable vibration analyzer and X-Balancer wireless balancing system with up to 20m wireless measurement capability. VMI has over 30 years of experience in vibration measurement. Sold to Japanese industrial condition monitoring teams.

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability8 records

Partnerships

Nine partnerships are on record, tiered core.

• GIMAC (Italy)coreTechnology or IntegrationYamaguchi Sangyo distributes GIMAC medical tube forming equipment, including the iLoon (アイルーン) extrusion system capable of producing multi-layer multi-lumen tubes with varying hardness. GIMAC is an Italian manufacturer of medical tube extrusion equipment.
• Interface Catheter Solutions (Confluent Medical Technologies)coreTechnology or IntegrationDistributes medical balloon manufacturing equipment from Interface Catheter Solutions, now part of Confluent Medical Technologies, serving the balloon catheter market.
• RDI TechnologiescoreTechnology or IntegrationRDI Technologies specializes in vibration visualization systems using Motion Amplification technology. Yamaguchi Sangyo distributes their products in Japan, including the Iris Explorer system combining vibration analysis with Boston Dynamics Spot robot for remote inspection.
• Easy-LasercoreTechnology or IntegrationSwedish manufacturer of laser alignment and measurement systems. Yamaguchi Sangyo distributes Easy-Laser products including XT950 bore measurement systems and shaft alignment equipment for industrial applications.
• SDT Ultrasound SolutionscoreTechnology or IntegrationBelgian company headquartered in Brussels providing ultrasonic diagnostic products for equipment maintenance. Products include SonaVu acoustic camera, SDT340 analyzer, LUBExpert for bearing lubrication, and LUBExpert ON-GUARD automated greasing system.
• PdMA CorporationcoreTechnology or IntegrationAmerican company (Florida) providing motor current analysis equipment for electric motor diagnostics. Products include MCE series, E MAX, and PdMA EYE for continuous motor monitoring, enabling diagnosis of approximately 90% of motor failure causes.
• Ash TechnologiescoreTechnology or IntegrationIrish manufacturer of digital microscopes with products Omni 3 and Acumen AI. The Acumen AI model features AI-powered anomaly detection. Products are used in over 35 countries.
• VMI InternationalcoreTechnology or IntegrationSwedish manufacturer of vibration measuring instruments with over 30 years of experience. Products include VIBER X portable vibration meter and X-Balancer wireless balancing system for industrial condition monitoring.
• TruetzschlercoreTechnology or IntegrationGerman manufacturer of spanlace non-woven fabric manufacturing equipment. Yamaguchi Sangyo distributes their textile machinery for non-woven fabric production.

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• Marubeni Corporation: One of Japan's major sogo shosha (general trading houses) with extensive industrial machinery, medical, and textile trading divisions. Comparable as a Japanese industrial trading company serving manufacturers, though vastly larger and broader than Yamaguchi Sangyo's focused mid-market distribution.
• MonotaRO Co., Ltd. Major Japanese online industrial supply distributor serving manufacturing and maintenance customers. Comparable in serving Japanese industrial buyers with imported/specialty equipment, though MonotaRO is far larger, publicly listed, and predominantly indirect/MRO-oriented.
• Nagase & Co., Ltd. Japanese specialty chemicals and industrial materials trading company with machinery distribution lines. Comparable as a Japanese trading house distributing imported specialty industrial products, though much larger and more diversified across chemicals and materials.
• MISUMI Corporation: Japanese industrial components and equipment distributor with global operations. Comparable as a Japan-headquartered industrial equipment distributor serving manufacturers, though MISUMI is significantly larger, more diversified, and operates a proprietary catalog/e-commerce platform.
• Elematec Corporation: Japanese trading company distributing electronic and industrial components, including imported equipment, to manufacturers. Comparable business model as a Japan-based importer/distributor serving industrial customers, though larger and electronics-focused.

Direct peers

• San-Ei Trading Co., Ltd. Japanese specialty industrial trading company distributing imported machinery and equipment. Most directly comparable to Yamaguchi Sangyo as a similarly sized Japanese trading company focused on imported industrial machinery for niche industrial applications.
• Trusco Nakayama Corporation: Japanese industrial MRO and tooling distributor serving factories and maintenance operations. Comparable business model as a Japan-focused distributor of imported/specialized industrial products to manufacturing customers, though Trusco is larger and more focused on MRO consumables.
• Naigai Co., Ltd. Japanese industrial equipment and materials trading company. Comparable as a similarly sized Japan-focused distributor of imported specialty industrial products for manufacturing customers.
• M-Tech Co., Ltd. Japanese distributor referenced directly on Yamaguchi Sangyo's website (m-tech.world). Operates as a complementary industrial equipment distributor in adjacent measurement/maintenance verticals; comparable as a small Japanese specialty industrial machinery distributor.

Others

• Shimadzu Corporation: Major Japanese manufacturer of analytical and measurement instruments. Comparable in serving Japanese industrial measurement customers with precision instrumentation, though Shimadzu is a vertically integrated OEM rather than a distributor — relevant as both a potential supplier of measurement equipment and a competitor in customer accounts.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

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Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Yamaguchi Sangyo