“Sanwa Supply” is a name often seen on computer peripherals and office furniture.
Even if you know the name, many people likely wonder, “Is it a Japanese company?” or “What are its characteristics?”
This article provides a fact-based, concise overview of Sanwa Supply’s country of origin, history, and product characteristics.
What you will learn in this article!
What country is Sanwa Supply from?
Key takeaway from this section!
Sanwa Supply is a Japanese company

The country of manufacture varies depending on the product, with individual details noted on each product’s specification page and Q&A.
For example, the USB wired LAN adapter “USB-CVLAN1BKN” lists its Country of Production: China.
Ms. GadgetEven for a Japanese company, is it common for manufacturing to take place overseas?
Mr. GadgetYes. While Sanwa Supply is a Japanese company, the country of production varies by product. This can be checked on each item’s specification page and Q&A.
The history of Sanwa Supply

Starting out in the apparel business, the company made a full-scale entry into PC supplies in the 1980s. Since then, it has developed its logistics system and domestic/overseas bases, expanding its product lineup to serve both corporate and individual customers.
Click here for the detailed timeline
| Year | Event |
|---|---|
| 1923 | Yoshio Yamada founds the sewing workshop “Yamada Shoko” |
| 1939 | Establishes the limited partnership Kokubo Hifuku |
| 1940s | Changes name to Heiwa Hifuku Goshi Kaisha (1945) |
| 1951 | Reorganizes and renames to Heiwa Kogyo Co., Ltd. (establishment year) |
| 1982 | Renamed to Sanwa Supply Inc. Starts sales of computer supplies. Opens Okayama and Tokyo Supply Centers |
| 1990–2006 | Develops logistics and supply centers, acquires ISO 14001 certification, reaches 7,000 handled products |
| 2007–2008 | Establishes Shanghai corporation and Hong Kong (Shenzhen) office |
| 2012–2018 | Introduces SAP core system. Relocates and expands Shanghai and Shenzhen bases |
| 2019 | Tetsuya Yamada becomes Chairman, Kazunori Yamada becomes President |
| 2023–2025 | Completes East Japan and West Japan logistics centers, expands Tokyo Supply Center |
Ms. GadgetWhich periods are important to understand in the company’s history?
Mr. GadgetRecent developments such as logistics center upgrades, base expansions, and changes in management structure are useful for understanding the supply and support systems.
Characteristics of Sanwa Supply

Sanwa Supply’s strength lies in its comprehensive versatility, covering everything from peripheral devices to office furniture, making it easy to select items from a single brand. A practical advantage is that additions and replacements after implementation can easily be matched within the same product family, reducing operational hassle.
- Main Product Categories
Office furniture (desks, racks, chairs, monitor arms, storage cabinets), input devices (mice, keyboards, etc.), cables/adapters and LAN-related products, power strips, chargers, and more. - Using Information Sources Effectively
Compatibility charts are useful for checking compatibility and standards, Q&As for minor questions, and the “Direct-Managed EC site” for the latest status on inventory and model lineups. - Examples of Use Cases
Optimizing work environments at home or in the office (adjustable desks + monitor arms + wiring accessories), device storage and AV stands for education and local governments, and setting up video and wiring packages for event sites.
Ms. GadgetWhat practical benefits does this “comprehensiveness” offer?
Mr. GadgetIt allows users to easily source everything from peripherals to furniture under the same brand, making it easier to maintain consistency in dimensions, standards, and color tones when making additions or replacements.
Summary
Sanwa Supply supports everything from daily PC environments to corporate implementations with a practicality-focused product lineup. Checking product specifications, compatibility charts, and Q&As before purchasing ensures peace of mind.
Ms. GadgetWhat are the minimum things to check before purchasing?
Mr. GadgetIt is helpful to check the model specifications, compatibility via compatibility charts, notes in the Q&A, and inventory or model updates (such as successors or color variations) on the direct-managed EC site to make an informed decision.
Thank you for reading until the end!
- The evaluation in this article is unique to this site.
- Unless otherwise specified, product prices and information are current as of the time of writing.
- Please note that this site cannot be held responsible for any inaccuracies in this information.
- Product and service names mentioned on this site are trademarks of their respective companies.
This article was originally written in Japanese and has been translated.



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