Headquarters,
Main Factory,
Development Center
| Address |
1-1-1, 3-chome, Yoshino-dai, Kawagoe-shi, Saitama 350-0833 |
|---|---|
| Contact | TEL: +81-(0)49-211-3001 / FAX: +81-(0)49-211-3016 |
By Public Transportation
- Approx. 25 min by taxi from JR Kawagoe Line “Kawagoe Station” (approx. 7 km)
- Approx. 15 min by taxi from JR Kawagoe Line “Minami-Furuya Station” (approx. 5 km)
By Car
- Approx. 15 min from Shuto Expressway “Kawajima IC” (approx. 9 km)
- Approx. 22 min from Kan-Etsu Expressway “Kawagoe IC” (approx. 11 km)
Manufacturing base
Hanyu Factory
| Address |
55 Onuma 2-chome, Hanyu City, Saitama Prefecture 348-0016 |
|---|---|
| Contact | TEL: +81-(0)48-565-1611 / FAX: +81-(0)48-565-1651 |
By Public Transportation
- Approx. 10 minutes by taxi from Hanyu Station on the Tobu Isesaki Line
When Coming by Car
- Approx. 5 minutes from Hanyu IC on the Tohoku Expressway
Kawagoe Second Factory
| Address |
8-3, 2-chome, Yoshino-dai, Kawagoe City, Saitama Prefecture 350-0833 |
|---|---|
| Contact | TEL: +81-(0)49-225-5353 / FAX: +81-(0)49-225-5357 |
By Public Transportation
- From JR Kawagoe Line “Kawagoe Station”
Take the Tobu Bus bound for “Kawagoe TOBU-KOGYO DANCHI” for about 20 minutes
Overseas Affiliates
SHANGHAI SANWA INC.
| Address |
579-17,Minta Road,Shihudang Zone,Songjiang District Shanghai |
|---|---|
| Contact | TEL: +86-(0)21-57847550 |
THAI SANWA LTD.
| Address |
700/851, 700/855 Amata City Chonburi Industrial Estate Moo. 5 Tambol Nongkakha, Amphur Panthong, Chonburi Province 20160 Thailand |
|---|---|
| Contact | TEL: +66-(0)38-21-0715 |
Group companies
Since its founding in 1952, Sanwa Seiki Ltd. has continuously pursued manufacturing centered on hydraulic and pneumatic technologies.
Today, as the core company of the Nishiumi Group,
it drives the group’s overall technological development capabilities and product supply strength.
The Nishiumi Group, originating from the group’s founding in 1952, has long been engaged in the design,
manufacturing, and sales of high-reliability products, primarily automotive components.
While each group company specializes in its respective field,
the group has established a comprehensive system integrating technology, manufacturing, sales, and development support.
Nishiumi Group Companies
SAITAMA KIKI Co., Ltd.
| Address |
7-1-3 Shimo-Ochiai, Chuo-ku, Saitama City, Saitama Prefecture 338-0002 |
|---|---|
| Contact | TEL: +81-(0)48-831-4801 |
KOSHIN SEIKOSHO, Ltd.
| Address |
1-1-12 Shin-Sayama, Sayama City, Saitama Prefecture 350-1331 |
|---|---|
| Contact | TEL: +81-(0)42-952-8251 |
SANWA SANGYO Co., Ltd.
| Address |
29-16, Oyama Higashimachi, Itabashi Ward, Tokyo 173-0014 |
|---|---|
| Contact | TEL: +81-(0)3-3964-9137 |
SANSEI KOUSAN Co., Ltd.
| Address |
3-1-1 Yoshino-dai, Kawagoe City, Saitama Prefecture 350-0833 |
|---|---|
| Contact | TEL: +81-(0)49-229-5606 |
MECMAN JAPAN Ltd.
| Address |
3-1-1 Yoshino-dai, Kawagoe City, Saitama Prefecture 350-0833 |
|---|---|
| Contact | TEL: +81-(0)49-298-8006 |
Beyond Passion ・ To the World with Refined Technology ・ Beyond Passion ・ To the World with Refined Technology ・ Beyond Passion ・ To the World with Refined Technology ・
Beyond Passion ・ To the World with Refined Technology ・ Beyond Passion ・ To the World with Refined Technology ・ Beyond Passion ・ To the World with Refined Technology ・