COMPANY
- 会社案内
Message from the President
Our company has, since its founding, focused its attention on the potential of stainless steel, and has manufactured a variety of welded products using stainless materials.
Now, the societal environment around us is changing at a bewildering pace, and the social responsibility and functionality required of our products is growing and becoming more complex every day. Our company has established welding technique as its core competency, and consistently striven to better our welding process. It is my hope that, through application and use of our many years of experience and the latest materials and manufacturing techniques, we can provide not simply welded goods but goods with a real, new added value.
I desire for our company to be the kind of company that turns today's problems into tomorrow's possibilities, the kind of company whose growth and improvement is truly visible to all around.
In the society in which we live, no one can live on their own. We are all affected by many people, and even unintentionally influence those around us. Our company will strive to treasure its bonds with all of you, make every effort to continue creating products that serve the good of society, and work to share the joy we have received.
I hope we can look forward to your continued support and encouragement in the years to come.Katsuhiko Hara, President of Seiwa Industrial Corporation
Company Outline
Name
Seiwa Industrial Corporation
Business established
April,1962
Company founded
December 15, 1965
Head office and Main Plant
3-105 Kitahonmachi, Itami, Hyogo 664-0836 Japan
Phone:+81-72-782-0281Nara plant
Showa Industrial Park, 1 Shigicho,
Yamatokoriyama, Nara 639-1039 Japan
Phone:+81-743-56-1062Fukuchiyama plant
2758, Aza Osada Oono Shimo, Fukuchiyama, Kyoto 620-0851 Japan
Phone:+81-773-20-1135Capitalization
24,000,000yen
Corporate officers
Chairman : Seiichi Yamashita
President : Katsuhiko Hara
Managing Director :Mituo Hara
Auditor : Yukari YamashitaAnnual Sales
5.1billion yen (2023)
Number of employees
253
Bank references
Senshu Ikeda Bank, Mukonoso Branch / Mitsui Sumitomo Bank, Itami Branch / Risona Bank, Kawanishi Branch
Primary businesses
Manufacture of residential equipment
(Electric water heaters, hot water tanks, reformers for fuel cells, etc.)
Manufacture of industrial environment equipment
(Environment test chambers, medical stainless steel products ,etc.)
Manufacture of equipment for space travel
(Electric water heaters, battery cases, etc.)
Corporate History
1962
Stainless steel processing and commercial kitchen equipment Manufacturing business is established.
1965
Company is incorporated.
1968
Manufacturing of tanks for small stainless steel electric water heaters begins.
Company enters the electric appliance market1971
Production of mid-size enamel-lined tanks for electric water heaters begins(with development of inner-surface welding technology.)
1974
Japanese Defense Agency awards the company MIL certification for stainless steel spot welding. Nara Plant is opened.
1977
Company is registered as a manufacturer of electric heating appliances.
1978
Assembly of small water heaters begins.
1983
Sterilizing hand washer is marketed.
1985
Company is granted a practical-use patent for its sterilizing hand washer.
Small stainless steel electric water heater is developed.
Production of mid-size cylindrical stainless steel electric water heater begins.
Inner-surface welding technique is refined.1990
Company is granted a patent for its high-grade ferrite stainless steel cylinder manufacturing technique.
1996
Main Office plant No.2 begins operation.
2000
Main plant is awarded certification of registration with ISO14001.
Production of a high-pressure electric water heater begins.2004
Main Office and Nara plant is awarded certification of registration with ISO9001
2005
Production of parts for fuel cells begins.
Nara Plant is awarded certification of registration with ISO 14001.2006
Main Office plant No.2 expanded
2007
Fukuchiyama plant starts construction
Patent received for structural welding of cylinders2008
High-volume production of steam reformers for fuel cells begins
Production of water heaters for aircraft begins2009
Assembly of household heat pump-type water heaters begins
2011
Assembly of industrial heat pump-type water heaters begins
2013
Hot beer server commercialization.
2014
Production of fuel cell power generation module housings begins
2015
Fukuchiyama plant is awarded certification of registration with ISO 14001,ISO 9001
2016
High-volume production of HYDOROTYZER begins
2019
Production of "Broth Dispenser" begins.
2020
Started sales and producing "Hand disinfector".
2022
New Office Building is completed.
2023
Established by SEIWA IC VIETNAM COMPANY LIMITED.
The Driving Company for the regional future
The Driving Company for the regional future
Quality Policy / Environmental Policy
Major Customers
PANASONIC CORPORATION / AISIN CORPORATION/ ESPEC CORPORATION/ GS YUASA TECHNOLOGY LTD. / SHIHEN TECHNICAL CORPORTATION / NIHON ITOMIC CO., LTD. / DENSO CORPORATION / KURARAY CO., LTD. / DAIKIN INDUSTRIES, LTD. / LIXIL CORPORATION / TOTO AQUATECHNO LTD. / MINATO MEDICAL SCIENCE CO.,LTD. / TAKARA STANDARD CO., LTD. / SANDEN RETAIL SYSTEMS CORPORATION/ YAMATO SCIENTIFIC CO., LTD. / YAMAMOTO VINITA CO.,LTD. / SAKAE CORPORATION/ KUBOTA CORPORATION etc.
Office information
Head office and Main Plant
■Location
3-105 Kitahonmachi, Itami, Hyogo 664-0836 Japan
■Access
[By JR] Get off at "Itami" station, about 15 minutes on foot
[By Hankyu train] Get off at "Hankyu Itami" station and walk for about 20 minutes
Nara plant
■Location
Showa Industrial Park, 1 Shigicho,
Yamatokoriyama, Nara 639-1039 Japan■Access
[By Car] Nearest IC from the Osaka area. About 20 minutes from "Horyuji IC." On the Nishi-Meihan Expressway.
[By JR] Get off at Yamato Koizumi Station, about 10 minutes on foot
[By Kintetsu Railway] Get off at "Tsutsui" station → Get off at Nara Kotsu bus "Imagokufu" bus stop, about 10 minutes on foot
Fukuchiyama plant
■Location
2758, Aza Osada Oono Shimo, Fukuchiyama, Kyoto 620-0851 Japan
■Access
[By car] About 5 minutes from "Fukuchiyama IC." On the Maizuru Wakasa Expressway
[By JR] Get off at Fukuchiyama Station on the Fukuchiyama Line, and take a taxi for about 15 minutes
