Verified Nov 2026
Batteries & E-Mobility
·
Osaka, Osaka Prefecture
·
Since 1933
SanRex is a brand of Sansha Electric Manufacturing Co., Ltd., a Japanese maker of power electronics headquartered in Osaka, Osaka Prefecture. Founded in 1933, it is publicly listed under ticker 6882.T and employs between 1,000 and 5,000 people. The company produces power semiconductor devices such as diodes, thyristors, and SiC MOSFET modules, along with industrial power supplies, and serves the automotive, electric-vehicle, electronics, appliance, and renewable-energy sectors. A recent development reported by Typhoon HIL describes SanRex using its hardware-in-the-loop testing platform to shorten development time by 30 to 40 percent.
SanRex at a glance
Revenue
167M
Employees
1,000-5,000
Founded
1933
Headquarters
Osaka, Osaka Prefecture
Ownership
Publicly traded (JPX: 6882.T)
Import activity
248
Industries
Automotive
Electric Vehicles
Electronics
Appliance
Plumbing & Hardware
Renewable Energy
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
248
Named foreign suppliers
10
Top origins
South Korea · Hong Kong S.A.R. · Japan · China
Shared foreign counterparties do not establish that these companies buy from SanRex.
What this tells a buyer
No customs shipment data is available for this company, but a recent report from Typhoon HIL states that SanRex shortened its development period by 30 to 40 percent using hardware-in-the-loop testing.
SanRex's product line covers semiconductor devices and power supplies, and the record lists semiconductor, assembly, and coating as its products, though no certifications are reported.
SanRex is listed on a stock exchange under ticker 6882.T, operates as a brand of Sansha Electric Manufacturing Co., Ltd., and has an annual revenue band of about 167 million.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
Overview
SanRex is a brand of Sansha Electric Manufacturing Co., Ltd., a Japanese maker of power electronics headquartered in Osaka, Osaka Prefecture. Founded in 1933, it is publicly listed under ticker 6882.T and employs between 1,000 and 5,000 people. The company produces power semiconductor devices such as diodes, thyristors, and SiC MOSFET modules, along with industrial power supplies, and serves the automotive, electric-vehicle, electronics, appliance, and renewable-energy sectors. A recent development reported by Typhoon HIL describes SanRex using its hardware-in-the-loop testing platform to shorten development time by 30 to 40 percent.
At a glance
Attribute | Detail |
|---|---|
Founded | 1933 |
Headquarters | Osaka, Osaka Prefecture |
Employees | 1,000-5,000 |
Revenue | 167M |
Ownership | Publicly traded (JPX: 6882.T) |
Primary capability | Batteries & E-Mobility |
What SanRex makes
SanRex's product line covers semiconductor devices and power supplies, and the record lists semiconductor, assembly, and coating as its products, though no certifications are reported.
Products and capabilities described on the company's own site include Semiconductor, Assembly, Coating (source: sansha.co.jp).
Trade and customs footprint
No customs shipment data is available for this company, but a recent report from Typhoon HIL states that SanRex shortened its development period by 30 to 40 percent using hardware-in-the-loop testing. US customs bill-of-lading records list 248 inbound shipments across 10 foreign suppliers, with top origins including South Korea · Hong Kong S.A.R. · Japan · China.
Latest developments
2026-10-16 — Pwb130a40 Thyristor Make: Sanrex, Qty: 20 | RefID: 151062609 (indiantenders.in)
2026-08-24 — DCA SCA SCE Series QUARTERLY NEWS (sekorm.com)
2026-07-27 — SanRex(三社電機製作所)様はTyphoon HILを活用し、開発期間を30〜40％短縮しました。 完全なHIL自動化により、ソフトウェアとハードウェアのテストを並行実行でき、リモートデバッグもスムーズ。 さらに、複雑な系統連系試験を一晩で自動化できるようになりました。 📰 詳しくはこちらのブログ記事をご覧ください： | Typhoon HIL Japan (linkedin.com)
2026-07-07 — SanRex Corporation Renews Lease in Port Washington, NY - Hunt Corporate Services Inc. (huntcorp.com)
2025-11-11 — IR News | Investor Information | SANSHA ELECTRIC Manufacturing Co., LTD. Power Supply and Power Semiconductor (sansha.co.jp)
Company details
SanRex is listed on a stock exchange under ticker 6882.T, operates as a brand of Sansha Electric Manufacturing Co., Ltd., and has an annual revenue band of about 167 million. SanRex was founded in 1933, has an estimated 1,000-5,000 employees, and is headquartered in Osaka, Osaka Prefecture.
Frequently asked questions
What does SanRex make?
SanRex is a brand of Sansha Electric Manufacturing Co., Ltd., a Japanese maker of power electronics headquartered in Osaka, Osaka Prefecture. Founded in 1933, it is publicly listed under ticker 6882.T and employs between 1,000 and 5,000 people. The company produces power semiconductor devices such as diodes, thyristors, and SiC MOSFET modules, along with industrial power supplies, and serves the automotive, electric-vehicle, electronics, appliance, and renewable-energy sectors. A recent development reported by Typhoon HIL describes SanRex using its hardware-in-the-loop testing platform to shorten development time by 30 to 40 percent.
Where is SanRex headquartered?
SanRex is headquartered in Osaka, Osaka Prefecture.
When was SanRex founded?
SanRex was founded in 1933.
How big is SanRex?
SanRex has an estimated 1,000-5,000 employees, with revenue in the 167M range.
Is SanRex publicly traded?
Publicly traded (JPX: 6882.T). Public financial figures are drawn from its filings.
Does SanRex import from overseas suppliers?
US customs bill-of-lading records show 248 inbound shipments for SanRex, with top origins including South Korea · Hong Kong S.A.R. · Japan · China.
Related suppliers
Explore other suppliers in the LightSource directory:
Last verified Nov 2026. Is this your company? Request a correction.
Location & contact
Evaluating suppliers like these?
This profile comes from a public-data sample of around 1,000 companies. Book a demo to see the full LightSource marketplace and supplier discovery platform — 1M+ credible suppliers, with AI-run sourcing events.