Group Structure
Domestic
Overseas

Group Structure - Domestic

Sanwa Shutter Corporation

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

Address:
Shingashi 2-3-5 Itabashi-ku Tokyo, Japan
Telephone: +81 3 5998 9111

President: Meiji Takayama

Showa Front Co., Ltd.

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

Address:
Uchikanda 1-13-7 Chiyoda-ku Tokyo, Japan
Telephone: +81 3 3293 6737

President: Shinji Hasegawa

Okinawa Sanwa Shutter Corporation

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

Address:
Taira 84-1 Tomigusukushi Okinawa, Japan
Telephone: +81 98 840 5538

President: Hiroaki Onoue

Sanwa Tajima Corporation

Manufactures and sells various kinds of stainless steel building products.

Address:
Ikebukuro 2-77-5 Toshima-ku Tokyo, Japan
Telephone: +81 3 5954 5880

President: Yoshiyuki Maeda

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Sanwa Exterior Niigata Plant Co., Ltd.

Manufactures various exterior products.

Address:
Oigashima 1397-1 Tsubameshi Niigata, Japan
Telephone: +81 256 98 5551

President: Takafumi Yagi

Venix Co., Ltd.

Manufactures various partitions.

Address:
Kamagata 3128 Ranzan-machi Hiki-gun Saitama, Japan
Telephone: +81 493 62 6671

President: Koji Kitamura

Sanwa Partition Co., Ltd.

Manufactures and sells school partition.

Address:
Shioe 4-2-30, Amagasaki-shi Hyogo, Japan
Telephone: +81 6 6499 1751

President: Hiroshi Yamashita

Showa Kensan Co., Ltd.

Manufactures automatic doors for store fronts.

Address:
Nakano 1453 Oura-machi Oura-gun Gunma, Japan
Telephone: +81 276 88 2121

President: Toshihiko Takeyama

Tajima Metalwork Co., Ltd.

Top brand designing and marketing company of Post boxes.

Address:
Higashi-Ikebukuro 4-41-24 Toshima-ku Tokyo. Japan
Telephone: +81 3 5396 7611

President: Shigemi Araki

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Yoshida Seisakusho Co., Ltd.

Manufactures stainless fronts.

Address:
Nagatoro 168-1 Sakushi Nagano, Japan
Telephone: +81 267 68 4860

President: Shigemi Oshima

Tajima Metalwork Kansai Co., Ltd.

Manufactures stainless products.

Address:
Fukanoshiro 221-2 Nosaka Sannan-cho Tambashi Hyogo, Japan
Telephone: +81 795 77 2870

President: Takayuki Kojima

Hayashi Kogyo Co., Ltd.

Manufactures steel doors.

Address:
Kitsukogyodanchi 1-20 Konan-ku Niigatashi Niigata, Japan
Telephone: +81 25 385 2153

President: Katsuyuki Kiryu

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ACE Co., Ltd.

Supplier of facades for stores and other building materials.

Address:
Yaguchi 2-17-11 Ota-ku Tokyo, Japan
Telephone: +81 3 5482 1941

President: Tatsuya Miyahara

Sanwa Electronics Engineering Co., Ltd.

Develops and manufactures operators.

Address:
Takakuracho 3-10-27 Miyakojima-ku Osaka, Japan
Telephone: +81 6 6922 3816

President: Nariaki Ishizaka

Sanwa Mitaka K.K.

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

Address:
Kitakashiwagi-cho3-48, Eniwa-shi Hokkaido, Japan
Telephone: +81 123 39 5006

President: Ryoji Tomiyama

Living110.com Co., Ltd.

Business related to rental garage houses.

Address:
Mori Bldg. 4F, Sugamo1-25-8, Toshima-ku Tokyo, Japan
Telephone: +81 3 5940 2062

President: Takashi Shirato

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