Sanyo Denki Techno Service

What Sanyo Denki Techno Service does

Sanyo Denki Techno Service Co., Ltd. (山洋電気テクノサービス株式会社) is a Japanese manufacturing and services company operating as a wholly-owned subsidiary of Sanyo Denki Co., Ltd. Founded in March 1999, the company produces precision electronic components and provides complementary services for the parent group's product lines. Its manufacturing portfolio spans three parent-owned brands: San Ace cooling fans, SANUPS uninterruptible power supplies and power conditioners, and SANMOTION servo motors, drivers, amplifiers, and controllers. The company also designs and assembles printed circuit boards, control panels, and cable harnesses, with in-house capabilities spanning 3D CAD, NC machining (EDM, wire-cut, lathes, automatic lathes, machining centers, grinders), resin molding, electrocoating, heat treatment, winding, and 3D measurement. For the fiscal year ending March 2026, the company reported ¥6.57 billion in revenue on a headcount of 646 employees.

Beyond manufacturing, the company operates five service lines: (1) repair and overhaul of Sanyo Denki servo motors and amplifiers, including discontinued models; (2) ISO-traceable calibration of electrical and mechanical measuring instruments (oscilloscopes, multimeters, micrometers, gauges, torque meters, scales); (3) logistics and environmental services covering transportation, warehousing, recycling of metals, non-ferrous metals, and paper, plus production of cardboard cushioning material; (4) building and facility maintenance including HVAC and electrical systems; and (5) automobile maintenance services — shaken inspections, 12-month inspections, tire replacement, and body coating — at its Automobile Maintenance Center in Ueda. The operational footprint comprises 13 domestic service offices from Sapporo to Fukuoka, two principal factories in Ueda totaling 162,772 m² (Kangawa 67,140 m² and Fujiyama 95,632 m², with combined factory headcount of 819), and a Technology Center for R&D.

The customer base is bifurcated. Internally, the company functions as the captive manufacturing and aftersales arm of the Sanyo Denki Group. Externally, it serves unspecified industrial electronics manufacturers, medical equipment OEMs, semiconductor equipment vendors, automated retail equipment makers, and hospital/data center operators using Sanyo Denki components, plus individual vehicle owners and corporate fleets in Nagano Prefecture for automobile maintenance. Following international expansion into Shenzhen, Singapore, and Taiwan between 2005 and 2006, the company divested those operations to other Sanyo Denki group entities in 2014, refocusing on its Japan-domiciled manufacturing and service footprint. The company holds ¥50 million of registered capital and is privately held with no public listing.

Name

Sanyo Denki Techno Service

Legal name

山洋電気テクノサービス株式会社 (SANYO DENKI Techno Service CO., LTD.)

Website

https://sanyodenki-technoservice.co.jp

Company type

Private

Founded year

1999

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Sanyo Denki Techno Service is a Japanese manufacturing and services subsidiary of Sanyo Denki Co., Ltd., producing precision cooling fans, power supplies, and servo motors, while providing repair, calibration, logistics, environmental, and automobile maintenance services through 13 domestic offices.

Ownership category

akta.pro rank

Product category

Industrial Electronics Manufacturing

NAICS

Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing (333612), Relay and Industrial Control Manufacturing (335314), Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515)

SIC

Motors & Generators (3621), Industrial Instruments For Measurement, Display, And Control (3823), Electrical Industrial Apparatus (3620)

akta.pro primary industry

Motor Drive & Motion Control Electronics Manufacturing Services (VFDs, servo drives, controllers) (IMAGAGAJ)

akta.pro secondary industries

Embedded & HMI Electronics Manufacturing (Industrial PCs, HMIs, Panel PCs) (IMAGAGAD), Electrical, Instrumentation & Controls (E&I) Maintenance (IMAIACAE)

Keywords

• Precision servo motors
• Industrial cooling fans
• Uninterruptible power supplies
• Instrument calibration services
• Electronic contract manufacturing

Headquarters

HQ city

Ueda

HQ country

Japan

HQ region

Asia

Offices20 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Electronic Equipment Manufacturing: Manufacturing of servo motors, stepping motors, power supply devices (UPS, power conditioners), cooling fans (San Ace), and printed circuit boards for Sanyo Denki and its customers. Revenue from product manufacturing and PCB assembly services.
2. Repair and Overhaul Services: Repair and overhaul of Sanyo Denki servo motors and amplifiers, including renewal kits. Revenue from service fees for repair, disassembly, component replacement, and reassembly.
3. Instrument Calibration Services: Calibration of electrical measuring instruments (oscilloscopes, multimeters, etc.) and mechanical measuring instruments (micrometers, gauges, etc.) for external customers.
4. Logistics and Environmental Services: Transportation, warehousing, recycling (metals, non-ferrous metals, wire, paper), cardboard recycling into paper cushioning materials, and building/facility maintenance services.
5. Automobile Maintenance Services: Vehicle inspection (shaken), 12-month mandatory inspections, body coating, tire services, and general automobile repair and maintenance for external customers.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

Sanyo Denki Techno Service manufactures precision electronic components for the Sanyo Denki Group — including servo motors, stepping motors, power supply devices (SANUPS UPS and power conditioners), San Ace cooling fans, SANMOTION servo amplifiers/controllers, and printed circuit boards — through its Kangawa and Fujiyama factories. Beyond manufacturing, the company provides repair/overhaul for servo motors and amplifiers, ISO-traceable instrument calibration, logistics and recycling/environmental services, and operates a single automobile maintenance center in Ueda offering vehicle inspection, body coating, and tire services.

Product overview

Sanyo Denki Techno Service is a manufacturing and service company that operates as part of the Sanyo Denki Group. The company offers three core product brands: San Ace (cooling fans for industrial and medical equipment), SANUPS (uninterruptible power supplies and power conditioners), and SANMOTION (servo motors, drivers/amplifiers, and controllers for robotics and automation). Beyond manufacturing, the company provides complementary services including electronic equipment manufacturing (PCBs, control panels, cable harnesses), repair and overhaul services for motors and amplifiers, instrument calibration, logistics and environmental services, and automobile maintenance. The company was established in March 1999 as a wholly-owned subsidiary of Sanyo Denki Co., Ltd., with headquarters in Ueda, Nagano Prefecture, Japan.

Differentiator

Problem solved

Functional benefit

Products and services

• San Ace Cooling Fans (サンスペース)

Quantifiable outcome

• Vehicle inspection service milestone: Over 6,400 vehicles inspected in 16 years of operation
• +2 more outcomes

Named customers5 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Two partnerships are on record, tiered minor and core.

• Tokyo Marine Holdings (東京海上日動)minorOthersThe company offers automobile insurance consultation services at its automobile maintenance center in partnership with Tokyo Marine, allowing customers to review and purchase insurance during vehicle inspection or maintenance visits.
• Sanyo Denki Co., Ltd. (山洋電気株式会社)coreStrategic or Co-development PartnerSanyo Denki Techno Service is a wholly-owned subsidiary of Sanyo Denki, established in March 1999 as a 100% owned subsidiary. It provides manufacturing, repair, logistics, calibration, and other services for Sanyo Denki products, representing a core strategic partnership within the Sanyo Denki Group.

Scale indicators8 records

Recent moves8 records

Expansion highlights5 records

Emerging players

• Sunonwealth Electric Machine Industry: Taiwanese manufacturer of cooling fans and motors, directly competing with Sanyo Denki's San Ace brand. Comparable in product focus (thermal management fans) and in operating as a regional player in motion/thermal components.
• Yokogawa Electric Corporation: Japanese industrial measurement, control, and calibration instrumentation specialist. Comparable through its instrument manufacturing and metrology services, which overlap with the subsidiary's calibration and instrument repair business.

Direct peers

• Sanyo Denki IT Solution Co., Ltd. Another Sanyo Denki Group sister company providing IT solutions. Comparable as a wholly-owned service subsidiary operating in a different domain but within the same group structure and customer base.
• Sanyo Kogyo Co., Ltd. Sister company within the Sanyo Denki Group listed alongside Sanyo Denki Techno Service on the group website. Operates within the same corporate ecosystem with overlapping industrial manufacturing and group-service responsibilities.
• Sanyo Denki Co., Ltd. Parent company of Sanyo Denki Techno Service and the brand owner of San Ace, SANUPS, and SANMOTION. Directly comparable as the operating entity whose products the subsidiary manufactures, services, and distributes. Most relevant comparison point.

Broad incumbents

• Nidec Corporation: Global leader in motors and cooling fans, directly competing with Sanyo Denki's San Ace and SANMOTION product lines. Comparable business model spanning precision motor manufacturing and thermal management.
• Murata Manufacturing Co., Ltd. Major Japanese electronic components manufacturer and contract manufacturer. Comparable as a large-scale Japanese EMS/ODM with significant internal automation and precision manufacturing capabilities.
• Delta Electronics (Japan): Taiwanese-headquartered manufacturer with strong Japanese presence producing power supplies, cooling fans, and industrial automation products. Overlaps with Sanyo Denki's San Ace, SANUPS, and motion control lines.
• Yaskawa Electric Corporation: Major Japanese manufacturer of servo motors, motion controllers, and industrial robots. Competes in the same SANMOTION product category and represents a benchmark for the subsidiary's motion control manufacturing capabilities.
• Mitsubishi Electric Automation: Division of Mitsubishi Electric producing servo motors, motion controllers, and factory automation products. Directly comparable product portfolio to SANMOTION and a major Japanese competitor in motion control.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Subsidiaries3 records

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 Sanyo Denki Techno Service