
Corporate name |
Azuma Seisakusho Co., Ltd. |
Location |
1-5-5 Kizawaminami, Toda, Saitama, Japan |
Date founded |
September 15, 1964 |
Capital |
80 million yen |
Directors |
- President and director
- Shintaro Aoki
- Managing director
- Kazuo Kurosawa
- Director
- Motoo Aoki
- Director
- Akihiro Uchida
- Auditor
- Hiroo Fukuda
|
Employees |
59 (as of April 1, 2020) |
Lines of business |
Development, manufacture, and sale of road safety products and electronic devices
Casting, processing, and sale of non-ferrous metals and their mixed metals
Development, manufacture, and sale of power generators that make use of renewable energy
|
Corporate group |
- Azuma Shokai Co.,
Ltd.
- [Sale of fuels, cokes, and road safety products, and real-estate
leasing]
2-4-12 Kyobashi, Chuo-ku, Tokyo, 104-0031, Japan (3F of Kyobashi Daiichi Seimei
Building)
- Azuma Integrated Service Co., Ltd.
- [Insurance agent]
3-17-12 Shibaura, Minato-ku, Tokyo, 108-0023, Japan (1F of Azuma Building)
- Website on insurance agents for Mitsui Sumitomo Insurance Co., Ltd.
- Website on insurance agents for Sompo Japan Nipponkoa Insurance Inc.
- Azuma Technos Co.,
Ltd.
- [Software development and sale]
3-17-12 Shibaura, Minato-ku, Tokyo, 108-0023, Japan (1F of Azuma Building)
- Heartnection Co.,
Ltd.
- [Day-care center for the elderly]
843-1 Kamichujo, Kumagaya, Saitama, 360-0001, Japan
- Minato Oil Co., Ltd.
- [Sale of refined oil products and by-products]
3-1-9 Chikko, Minato-ku, Osaka, 552-0021, Japan
|

-
- We break down the status quo without fear of changes.
- We assert ourselves without fear of friction.
- We challenge the unknown without fear of failure.
- We take action immediately without fear of difficulties.



Our company was founded in 1964 as a manufacturer of road safety products, having
been spun off from Azuma Shokai Co., Ltd., which is a company selling road safety products. In the
beginning, we mainly dealt in products made of aluminum alloy castings such as safety posts, road studs
and markers. Today we develop and manufacture a wide variety of road safety products, including
solar-powered road information boards, self-luminous road signs equipped with LEDs, and reflective
products.
In 2014, looking ahead to the future energy situation, we established the Renewable Energy Division in
Honjo, Saitama Prefecture and started manufacturing and selling photovoltaic module (solar panel)
systems.
In consideration of the changing times where we are facing various challenges, such as an aging
population with a declining birthrate, natural disasters worse than expected, and the coming autonomous
driving society, we will continue understanding the needs of the times. We also have a strong sense of
mission as well as a strong desire to improve ourselves to help all people living today and in the
future use roads safely and with peace of mind. We will also continue striving to overcome a wide range
of challenges in order to manufacture and sell further improved products, including road safety products
and renewable energy products, whereby contributing to society.
We are still developing and have much to learn, and would greatly appreciate your continued help and
support.

1957 |
May |
Azuma Shokai Co., Ltd. established Itabashi Factory and started processing of zinc alloy
die-casting and sale of the products. |
1964 |
October |
Azuma Seisakusho Co., Ltd. was established and started business on October 1.
(spun off from Itabashi Factory of Azuma Shokai Co., Ltd.) |
1984 |
September |
Formed a business alliance with Sho-Bond Chemical Co., Ltd. and started the manufacture
and sale of light-emitting diode products. |
1987 |
April |
Started the manufacture and sale of electronic display devices using light-emitting
diodes. |
1989 |
September |
Started the development and manufacture of shock-absorbing materials for vehicle crashes
("Delta Cushion"). |
2002 |
October |
Certified by ISO9001:2000, the quality assurance standard. |
2009 |
August |
Acquired the manufacture division of our affiliated company, Azuma Systems Co., Ltd. and
opened a second plant in Kumagaya City, Saitama Prefecture. |
2011 |
October |
Completed the update audit for ISO9001:2008, the quality assurance standard. |
2013 |
June |
Integrated the main plant with the second plant and moved to a new plant. |
2014 |
April |
Established the Renewable Energy Division and started the manufacture and sale of solar
power generators. |
2017 |
October |
Completed the update audit for ISO9001:2015, the quality assurance standard. |

With the corporate philosophy firmly ingrained in us, we always consider the following quality
policies and develop and manufacture our products so that we can provide products and services
that earn our customers' trust and meet their needs.
- [Quality Policies]
-
- Quality: Pursuing the quality that satisfies our customers
- Price: Pursuing prices that satisfy our customers
- Delivery: Providing timely delivery that satisfies our customers
- Technologies: Enhancing technological and development capabilities in order to
satisfy our customers and meet their expectations.
- Based on a quality management system that conforms to ISO9001:2015, we will
continuously improve our operations to further increase our customer satisfaction.