Information | TOYO DENSEN

Company Name	TOYO DENSEN CO.,LTD.
Location	ZIP Code 543-0031 18-22 Ishigatuji-cho, Tennoji-ku, Osaka, Japan
Founded	1945
President	Yasunobu Okuda
Capital	JPY 48,000,000-
Main Bank	Resona Mizuho Mitsubishi UFJ
Business Details	Manufacturing and sales of installation materials for air conditioner including aluminum pipe, installation tools. Sales for low / high voltage, telecommunication wires, PVC pipe, PVC electrical tape etc… Overseas operation
Number of Employees	85 as of February 2020
Affiliated Company	Argo Foam Co., Ltd. TOYO ASIA CO., Ltd URL : https://www.kstoyo-group.co.jp/

1945

Started the sales of electrical wire for low voltage equipment by the founder Michio Yasuda.
1953

Established Toyo Densen Co.,Ltd with capital JPY 300,000 and separated the electrical wire production department.
1967

Started handling chemical products such as rigid vinyl chloride pipe and adhesive vinyl tape for insulation as a distributer of Sekisui chemical Co.,Ltd.
1968

Began to handle electrical wires for Southeast Asia.
1970

Constructed head office at current location.
1971

Started trading with Kobe Steel to sell copper pipe and related products.
1972

Raised in capital to 16 million yen.
1973

Hitoshi Yasuda was inaugurated as representative director.
1974

Established Kyusyu branch at Dazaifu-shi, Fukuoka.
1976

Expanded processing factory with the completion of high speed pipe manufacturing equipment.
1978

Installed production facilities of drain hose for air conditioner and started its sales.
1983

Established distribution center in Uenomiya, Osaka.
1985

Raised in capital to 32 million yen.
1987

Raised in capital to 48 million yen.
1988

Established Yao factory in Yao-city, Osaka.
1991

Established Tokyo distribution center in Kawaguchi-shi, Saitama.
1993

Established Okayama branch in Akaban-city, Okayama
1995

Established Tokyo branch in Kawaguchi-shi, Saitama.
1996

Established subsidiary, TOYO ASIA CO.,LTD. in Taipei, Taiwan, and plumbing plant in Taichung city.
1997

Established Tenri factory at Tenri-shi, Nara
2001

Started production of piping set in Iwatsuki-shi, Saitama. Established branch in Hiroshima.
2005

Introduced pipe manufacturing facility in Noda-shi, Chiba. Established Nagoya branch.
2006

TOYO ASIA CO.,LTD. moved its factory from Taichung to Taoyuan for sales expansion in Taiwan.
2007

Start production of insulation materials in Nara city.
Relocated Nagoya branch to Kasuga-shi, Aichi as sales office.
2008

Relocated Hiroshima branch to Hiroshima city as sales office.
2009

Developed and began sales of aluminum alloy connection pipe for air conditioner named CAT PIPE®.
Launched joint research project of flame retardant piping system for air conditioner as a “Product performance evaluation for SMEs” from National Institute of Advanced Industrial Science and Technology.
2010

Awarded by the governor of Osaka prefecture as excellent company.
Aluminum pipe “CAT PIPE®” was selected for “Development support subsidy to manufacturing SMEs” issued by Ministry of Economy, Trade and Industry.
2011

Launched sales of flame retardant copper pipe series.
CAT PIPE® was introduced in many of temporary houses after the Great East Japan earthquake.
2012

Established Saitama factory and started production of 4m straight pipe.
2013

Developed large diameter CAT PIPE®.
2014

Warehouse at head office and Uenomiya distribution center were moved and united as Yao logistics center.
2015

Hitoshi Yasuda was inaugurated as chairman and representative director. Yasunobu Okuda was inaugurated as representative director. Moved Okayama branch to Okayama city.
Renovated head office.
2017

Established newly Tokyo brach in the front of Higashi-Kawaguchi station.
United former Tokyo branch and distribution center as East Japan logistics center.
2018

CAT PIPE® was registered in New Technology Information System (NETIS) which is a database system developed by the Ministry of Land, Infrastructure, Transport and Tourism for the purpose of sharing. providing and utilize information related to new technologies.
2019

Moved sales department at head office to Yao logistic center as Osaka branch.
2020

Introduced high speed piping manufacturing equipment in Saitama factory. Relocated Hirosima branch in Asaminami-ku, Hiroshima-shi.
2022

Established Argo Foam Co., Ltd. in Nara to manufacture and sell insulation materials.
Relocated Nagoya branch to Minomachi, Kasugai-shi, Aichi

Started the sales of electrical wire for low voltage equipment by the founder Michio Yasuda.

Established Toyo Densen Co.,Ltd with capital JPY 300,000 and separated the electrical wire production department.

Started handling chemical products such as rigid vinyl chloride pipe and adhesive vinyl tape for insulation as a distributer of Sekisui chemical Co.,Ltd.

Began to handle electrical wires for Southeast Asia.

Constructed head office at current location.

Started trading with Kobe Steel to sell copper pipe and related products.

Raised in capital to 16 million yen.

Hitoshi Yasuda was inaugurated as representative director.

Established Kyusyu branch at Dazaifu-shi, Fukuoka.

Expanded processing factory with the completion of high speed pipe manufacturing equipment.

Installed production facilities of drain hose for air conditioner and started its sales.

Established distribution center in Uenomiya, Osaka.

Raised in capital to 32 million yen.

Raised in capital to 48 million yen.

Established Yao factory in Yao-city, Osaka.

Established Tokyo distribution center in Kawaguchi-shi, Saitama.

Established Okayama branch in Akaban-city, Okayama

Established Tokyo branch in Kawaguchi-shi, Saitama.

Established subsidiary, TOYO ASIA CO.,LTD. in Taipei, Taiwan, and plumbing plant in Taichung city.

Established Tenri factory at Tenri-shi, Nara

Started production of piping set in Iwatsuki-shi, Saitama. Established branch in Hiroshima.

Introduced pipe manufacturing facility in Noda-shi, Chiba. Established Nagoya branch.

TOYO ASIA CO.,LTD. moved its factory from Taichung to Taoyuan for sales expansion in Taiwan.

Start production of insulation materials in Nara city. Relocated Nagoya branch to Kasuga-shi, Aichi as sales office.

Relocated Hiroshima branch to Hiroshima city as sales office.

Awarded by the governor of Osaka prefecture as excellent company.Aluminum pipe “CAT PIPE®” was selected for “Development support subsidy to manufacturing SMEs” issued by Ministry of Economy, Trade and Industry.

Launched sales of flame retardant copper pipe series.CAT PIPE® was introduced in many of temporary houses after the Great East Japan earthquake.

Established Saitama factory and started production of 4m straight pipe.

Developed large diameter CAT PIPE®.

Warehouse at head office and Uenomiya distribution center were moved and united as Yao logistics center.

Hitoshi Yasuda was inaugurated as chairman and representative director. Yasunobu Okuda was inaugurated as representative director. Moved Okayama branch to Okayama city.Renovated head office.

Established newly Tokyo brach in the front of Higashi-Kawaguchi station. United former Tokyo branch and distribution center as East Japan logistics center.

CAT PIPE® was registered in New Technology Information System (NETIS) which is a database system developed by the Ministry of Land, Infrastructure, Transport and Tourism for the purpose of sharing. providing and utilize information related to new technologies.

Moved sales department at head office to Yao logistic center as Osaka branch.

Introduced high speed piping manufacturing equipment in Saitama factory. Relocated Hirosima branch in Asaminami-ku, Hiroshima-shi.

Established Argo Foam Co., Ltd. in Nara to manufacture and sell insulation materials. Relocated Nagoya branch to Minomachi, Kasugai-shi, Aichi

Start production of insulation materials in Nara city.
Relocated Nagoya branch to Kasuga-shi, Aichi as sales office.

Awarded by the governor of Osaka prefecture as excellent company.
Aluminum pipe “CAT PIPE®” was selected for “Development support subsidy to manufacturing SMEs” issued by Ministry of Economy, Trade and Industry.

Launched sales of flame retardant copper pipe series.
CAT PIPE® was introduced in many of temporary houses after the Great East Japan earthquake.

Hitoshi Yasuda was inaugurated as chairman and representative director. Yasunobu Okuda was inaugurated as representative director. Moved Okayama branch to Okayama city.
Renovated head office.

Established newly Tokyo brach in the front of Higashi-Kawaguchi station.
United former Tokyo branch and distribution center as East Japan logistics center.

Established Argo Foam Co., Ltd. in Nara to manufacture and sell insulation materials.
Relocated Nagoya branch to Minomachi, Kasugai-shi, Aichi