History

April 1955

Private business established as Ando Firm in Omachi, Hirosaki City.

September 1972

Reorganization implemented to create a stock company called SEINAN Corporation.

April 1973

SEINAN Corporation Namioka Plant opened and chosen as a designated agent by Mitsui Co., Ltd.

April 1977

SEINAN Corporation Akita Branch opened.

May 1979

Industrial waste disposal license obtained by SEINAN Corporation (Aomori Prefecture).

July 1979

Shredding plant put into operation at SEINAN Corporation Namioka Plant.

August 1980

Headquarters moved to Watoku Industrial Complex in Hirosaki City.Headquarters Plant opened.Aluminum melting furnace put into operation.

June 1981

SEINAN Corporation Hachinohe Branch opened.Guillotine shear put into operation.

June 1983

Pre-shredder put into operation at SEINAN Corporation Namioka Plant.

September 1983

Akita Rinko Scrap Corporation established (separate from SEINAN Corporation).

April 1984

Akita Rionko Scrap Corporation Noshiro Plant opened.

August 1986

SEINAN Corporation Morioka Branch opened.

August 1987

SEINAN Corporation Sendai Branch opened.Shredding plant put into operation.

August 1989

Melting reverberatory furnace put into operation at SEINAN Corporation Namioka Plant.

September 1989

SEINAN Engineer Corporation established.

October 1989

Shredding plants put into operation at Akita Rinko Scrap Corporation.
Shredding plants put into operation at SEINAN Corporation Hachinohe Branch Hachinohe Plant.

July 1990

New Metal Corporation established.

July 1992

Aluminum rotary furnace put into operation at SEINAN Corporation Hirosaki Headquarters Plant.

July 1993

SEINAN Corporation Aomori Branch opened.

July 1994

Heavy Media Separation plant put into operation at SEINAN Corporation Hirosaki Headquarters Plant.

June 1995

General motor truck transportation license obtained (Tohoku-Ji-Ka No. 342)

January 1996

Company name was changed from "Akita Rinko Scrap Corporation" to "Akita Rinko Corporation".

April 1996

SEINAN Corporation Koriyama Branch Koriyama Plant opened. Shredding plant and Heavy Media Separation plant put into operation.

April 1996

Machine-related patent secured (Patent 2044305).

June 1996

Industrial waste disposal license obtained by Akita Rinko Corporation　(Akita Prefecture).

June 1996

Further industrial waste disposal licenses obtained by SEINAN Corporation (Iwate prefecture).

October 1996

Aomori Renewable Energy Recycling Corporation established.

November 1997

SEINAN Express Corporation established.

February 1998

Industrial waste disposal license obtained by SEINAN Corporation (Sendai).

March 1998

SEINAN Corporation Hirosaki Branch Inakadate Plant
opened.Non-ferrous metal hand picking line put into operation.

July 1999

Industrial waste disposal license obtained by SEINAN Corporation (Fukushima Prefecture).

February 2000

Industrial waste disposal license obtained by Aomori RER (Aomori Prefecture).

April 2000

Gasification melting power plant put into operation at Aomori RER.

December 2001

SEINAN Corporation Aomori Branch Aomori Plant opened.Shredding plant and Heavy Media Separation plant put into operation.

February 2002

Industrial Technology Center (controlled final landfill site) opened.ECO Plaza Aomori opened by Aomori RER in Aomori City.SEINAN Group (5 corporations, 14 offices) obtained ISO14001 certification.

December 2003

Industrial Technology Center was absorbed by SEINAN Corporation.

May 2004

SEINAN Express Corporation Aomori Office opened.

June 2004

SEINAN Corporation Morioka Branch ULTREC Yahaba opened.

December 2004

SEINAN Corporation Hirosaki Branch ULTREC Aomori opened.

July 2005

SEINAN Corporation Sakata Branch Sakata Plant opened. Shredding plant put into operation.SEINAN Corporation Sakata Branch ULTREC Sakata opened.

September 2005

Industrial waste disposal license obtained by SEINAN Corporation (Yamagata Prefecture).

April 2006

SEINAN Corporation Aomori Branch Plastic Recycling Plant put into operation. Recycling business (PET bottle) started.

July 2006

SEINAN Corporation Sendai Branch Shiogama Plant opened.Shredding plant put into operation.SEINAN Corporation Sendai Branch ULTREC Shiogama opened.SEINAN Corporation Hachinohe Branch ULTREC Hachinohe opened.

September 2006

Industrial waste disposal license obtained by SEINAN Corporation (Miyagi Prefecture).

April 2008

Recycling business (Plastic container and packaging) started.

November 2009

Machine-related patent secured (Patent 4405240).

April 2011

SEINAN Corporation Sakata Branch Tendo Plant and ULTREC Tendo opened.

November 2016

Akita Rinko was absorbed by SEINAN Corporation.SEINAN Corporation Akita Branch Akita-Rinko Plant opened.SEINAN Corporation Akita Branch Noshiro Plant opened.

September 2017

SEINAN Corporation Aomori Branch Plastic Recycling Plant obtained ISO9001 certification.

April 2018

Company name was changed from "Aomori Renewable Energy Recycling Corporation" to "SEINAN RER Corporation".

April 2020

New Metal Corporation was absorbed by SEINAN Corporation.

January 2021

Trademark rights of company logo obtained (Patent No. 6341625, 6341626).