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/
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: http://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: http://www.okinawa-sanwa.co.jp/
President: Yasuhiro Yoshimoto
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: http://www.tajima-st.co.jp/
President: Yoshihisa Maruichi
Investment Ratio: 100.00%

Tajima Metalwork Co., Ltd.

Top brand designing and marketing company of Post boxes.

Higashi Ikebukuro Center Building 3F Higashi-Ikebukuro 4-41-24 Toshima-ku Tokyo. Japan 170-0013
Telephone: +81 3-5396-7611 FAX: +81 3-5396-7622
URL: http://www.metalwork.co.jp/
President: Masashi Hiramatsu
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: http://www.sanwa-s-wall.co.jp/
President: Susumu Kaedei
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: Keiichi Yamamoto
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: Takafumi Yagi
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
URL: http://www.venix.co.jp/
President: Koji Kitamura
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: Jun Iwagami
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: Wataru Nakatsuka
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: Takayuki Kojima
Investment Ratio: 100.00%

ACE Co., Ltd.

Manufactures and sells Aluminum facades.

Yaguchi 2-17-11 Ota-ku Tokyo, Japan 146-0093
Telephone: +81 3-5482-1941 FAX: +81 3-5482-1946
URL: http://www.ace-tokyo.co.jp
President: Hironobu Tsuda
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: Hironobu Akikusa
Investment Ratio: 100.00%

Living110.com Co., Ltd.

Business related to rental garage houses.

Mori Bldg. 4F, Sugamo1-25-8, Toshima-ku Tokyo, Japan 170-0002
Telephone: +81 3-5940-2062 FAX: +81 3-5940-3246
URL: http://www.garage110.com/
President: Yuji Imaizumi
Investment Ratio: 100.00%

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