Group Companies (Domestic)

Sanwa Shutter Corporation

No.1 supplier of rolling steel shutter, overhead doors, steel hinge doors and maintenance and repair services in Japan.

Shingashi 2-3-5 Itabashi-ku Tokyo, Japan 175-0081
Telephone: +81 3-5998-9111 FAX: +81 3-5998-8174
URL: https://www.sanwa-ss.co.jp/english/
President: Meiji Takayama
Investment Ratio: 100.00%

Showa Front Co., Ltd.

A leading manufacturer of facades for stores and other building materials.

Shikoku Building 3F/4F Uchikanda 1-13-7 Chiyoda-ku Tokyo, Japan 101-0047
Telephone: +81 3-3293-6737 FAX: +81 3-3293-0417
URL: https://www.sfn.co.jp/
President: Hideo Sasazawa
Investment Ratio: 100.00%

Okinawa Sanwa Shutter Corporation

Manufactures and sells steel building materials such as shutters and doors, and store building materials.

Taira 84-1 Tomigusukushi Okinawa, Japan 901-0212
Telephone: +81 98-840-5538 FAX: +81 98-840-5510
URL: https://www.okinawa-sanwa.co.jp/
President: Takeshi Inayama
Investment Ratio: 100.00%

Sanwa Tajima Corporation

Manufactures and sells various kinds of stainless steel building products.

Forum IS Building 4F Ikebukuro 2-77-5 Toshima-ku Tokyo, Japan
171-0014
Telephone: +81 3-5954-5880 FAX: +81 3-5954-5869
URL: https://www.tajima-st.co.jp/
President: Toshihiro Shinomiya
Investment Ratio: 100.00%

Tajima Metalwork Co., Ltd.

Top brand designing and marketing company of Post boxes.

1-1-4 Minami Otsuka, Toshima-ku, Tokyo Japan 170-0005
Telephone: +81 3-5977-1763 FAX: +81 3-5977-1762
URL: https://www.metalwork.co.jp/
President: Satomi Tokoda
Investment Ratio: 100.00%

Sanwa System Wall Co., Ltd.

Manufactures and sells partitions.

Tanou 6-10-1, Amagasaki-shi Hyogo, Japan 661-0951
Telephone: +81 6-6499-1751 FAX: +81 6-6499-8846
URL: https://www.sanwa-s-wall.co.jp/
President: Toyoyuki Hayashi
Investment Ratio: 100.00%

Suzuki Shutter Corporation

A building material manufacturer of shutters, hanging partition wall and water sealing plate.

1-1-4 Minami Otsuka, Toshima-ku, Tokyo Japan 170-0005
Telephone: +813-3944-1111 FAX: +813-3944-2111
URL: https://www.suzuki-sh.co.jp/
President: Toshiyuki Hamano
Investment Ratio: 100.00%

Sanwa Exterior Niigata Plant Co., Ltd.

Manufactures aluminum products, window shutters, store building material.

Oigashima 1397-1 Tsubameshi Niigata, Japan 959-0113
Telephone: +81 256-98-5551 FAX: +81 256-98-5530
President: Koji Ozaki
Investment Ratio: 100.00%

Venix Co., Ltd.

Manufactures various partitions.

Kamagata 3128 Ranzan-machi Hiki-gun Saitama, Japan 355-0225
Telephone: +81 493-62-6671 FAX: +81 493-62-6649
President: Toshio Ito
Investment Ratio: 100.00%

Showa Kensan Co., Ltd.

Manufactures automatic doors for store fronts.

Nakano 1453 Oura-machi Oura-gun Gunma, Japan 370-0603
Telephone: +81 276-88-2121 FAX: +81 276-88-7054
URL: http://www.s-kensan.co.jp/
President: Kenji Hosoyama
Investment Ratio: 100.00%

Hayashi Kogyo Co., Ltd.

Manufactures steel doors.

Kitsukogyodanchi 1-20 Konan-ku Niigatashi Niigata, Japan 950-0213
Telephone: +81 25-385-2153 FAX: +81 25-385-4036
President: Katsuyuki Kiryu
Investment Ratio: 100.00%

Sanwa Electronics Engineering Co., Ltd.

Manufactures door operators.

Takakuracho 3-10-27 Miyakojima-ku Osaka, Japan 534-0011
Telephone: +81 6-6922-3816 FAX: +81 6-6922-3819
President: Takanobu Kuribayashi
Investment Ratio: 100.00%

Yoshida Seisakusho Co., Ltd.

Manufactures stainless fronts.

Nagatoro 168-1 Sakushi Nagano, Japan 385-0021
Telephone: +81 267-68-4860 FAX: +81 267-68-4865
President: Shigemi Oshima
Investment Ratio: 100.00%

Metalwork Kansai Co., Ltd.

Manufactures stainless products.

Fukanoshiro 221-2 Nosaka Sannan-cho Tambashi Hyogo, Japan 669-3145
Telephone: +81 795-77-2870 FAX: +81 795-77-2874
President: Akikuni Uchida
Investment Ratio: 100.00%

Sanwa Mitaka Co.,Ltd.

Manufactures aluminum/wood/plastic composite doors for elder care and nursing care facilities.

Kitakashiwagi-cho3-48, Eniwa-shi Hokkaido, Japan 061-1496
Telephone: +81 123-39-5006 FAX: +81 123-39-5006
President: Takanori Kiriyama
Investment Ratio: 100.00%

Living 110.com Co., Ltd

Electronic Commerce of Sanwa Group products, Website Management and Others.

Shingashi 2-3-5 Itabashi-ku Tokyo, Japan 175-0081
Telephone: +81 3-6734-7767 FAX：+81 3-3939-6697
URL: https://sanwass-online.com/
President: Toshiaki Takahashi
Investment Ratio: 100.00%