“Sanwa Supply” is a name often seen on computer peripherals and office furniture.
Even if you recognize the name, many of you have likely wondered, “Is it a Japanese company?” or “What are its key characteristics?”
In this article, we will organize the facts regarding Sanwa Supply’s origin, history, and product features to provide a concise overview.
Key takeaways from this article:
Where is Sanwa Supply from?
The main point of this section:
Sanwa Supply is a Japanese company

The country of manufacture varies by product and is individually stated on each product’s specification page and Q&A section.
For example, the USB wired LAN adapter “USB-CVLAN1BKN” explicitly states Country of production: China.
Ms.GadgetsEven if it is a Japanese company, can manufacturing take place overseas?
Mr.GadgetsYes. Although Sanwa Supply is a Japanese company, the country of production varies by product. You can verify this on each product’s specification page or Q&A.
The history of Sanwa Supply

Starting in the garment industry, the company entered the PC supply market in earnest during the 1980s. Since then, it has developed its logistics infrastructure and domestic/international bases, expanding its product lineup to serve both corporate and individual customers.
Click here for a detailed timeline
| Year | Event |
|---|---|
| 1923 | Yoshio Yamada founded the sewing factory “Yamada Shoko” |
| 1939 | Established Kokubo Hifuku Goshi Kaisha |
| 1945 | Changed company name to Heiwa Hifuku Goshi Kaisha |
| 1945 | Reorganized and renamed to Heiwa Kogyo Co., Ltd. (Establishment year) |
| 1982 | Changed name to Sanwa Supply Inc. Started sales of computer supplies. Opened Okayama and Tokyo Supply Centers |
| 1990–2006 | Organized logistics and supply centers, acquired ISO14001, increased product range to 7,000 items |
| 2007–2008 | Established Shanghai entity and Hong Kong (Shenzhen) office |
| 2012–2018 | Introduced SAP core system. Relocated and expanded Shanghai/Shenzhen bases |
| 2019 | Tetsuya Yamada became Chairman, Kazunori Yamada became President |
| 2023–2025 | Completed East Japan and West Japan logistics centers, expanded Tokyo Supply Center |
Ms.GadgetsWhich parts of the history should I pay attention to?
Mr.GadgetsThe recent development of logistics centers, base expansions, and changes in management structure are useful for understanding the company’s supply and support capabilities.
Features of Sanwa Supply

Sanwa Supply’s strength lies in its comprehensive range, covering everything from peripherals to office furniture, making it easy to select products within a single brand. A practical advantage is that it is easy to maintain consistency when adding or replacing equipment, as products from the same series can be easily sourced.
- Main product categories
Office furniture (desks, racks, chairs, monitor arms, storage cabinets), input devices (mice, keyboards, etc.), cables/converters and LAN-related equipment, power strips, chargers, and more. - Utilizing information sources
Use “compatibility charts” for checking specs and standards, “Q&A” for specific questions, and the “direct e-commerce site” for the latest status on stock and model lineups. - Use case examples
Optimizing home/office work environments (height-adjustable desks + monitor arms + cable management accessories), terminal storage and AV carts for education/municipalities, and organizing video/cabling sets for event venues.
Ms.GadgetsWhat are the practical benefits of this “comprehensive range”?
Mr.GadgetsIt is easy to coordinate everything from peripherals to furniture under the same brand, which makes it easier to maintain consistency in dimensions, standards, and color schemes when adding or replacing items.
Summary
Sanwa Supply supports everything from daily PC environments to corporate installations with a lineup of products focused on practicality. For peace of mind, be sure to check the specifications, compatibility charts, and Q&A for each product before purchasing.
Ms.GadgetsWhat should I check at a minimum before buying?
Mr.GadgetsIt is helpful to check the model number specifications, compatibility on the compatibility chart, notes in the Q&A, and stock or model updates (successors, color variations, etc.) on the direct e-commerce site to make an informed decision.
Thank you for reading until the end!
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This article was originally written in Japanese and has been translated.


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