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NIHON PARKERIZING HIROSHIMA WORKS Co.,Ltd.

製造業

President
Fuminobu SOUMA(Mr.)
Year established
1940
Capital
90,000,000 yen
Sales
10,000,000,000 yen
Employees
200
Postal (zip) code
730-0051
Company address
2-8-4 Ote-machi, Naka-ku, Hiroshima-shi
Phone
082-247-4227
Fax
082-247-4899
E-Mail
webmaster@hiroshima-parker.co.jp
URL
http://www.hiroshima-parker.co.jp
Company PR
Our company has utilized and developed technologies for metal finishing (such as corrosion prevention, lubrication, painting, or wear resistance) since established in 1940.
Now we are certified in special surface treatment process for advanced aircrafts.
On the other hand we started producing traffic signs, based on our metal finishing in the time of postwar reconstruction. After that, we developed the business to designing, producing, and constructing infrastructure such as guardrails, sound barriers, and inside coating for tunnels. This has been a main pillar of our business.
We also started to export plants such as aluminum anodizing lines to overseas.

We have anodizing lines for mass of small metals and huge metals. We are also able to supply plants.

We are producing and installing traffic signs that is easy to understand for highways and roads all over Japan.

Major Products
Metal finishing for industrial parts of steel and aluminum and selling processing chemicals.
Traffic safety equipments such as traffic signs, lane marking, guardrails, and sound barriers.
Processing and selling high functional materials for building such as films for windows and interior materials, and car wrapping films.
Metal finishing plant and facilities.
Major Customers
Mazda Motor Corporation
Mitsubishi Heavy Industries, Ltd.
IHI Corporation
The Japan Steel Works, Ltd.
Komatsu Ltd.
Major Facilities/Equipment
Phosphate conversion coating lines 5
 Lubrite, Fericoat, and chemical conversion coating for magnesium.
Aluminum anodizing lines 5
 Maximum size: 2850×2850×300 mm
Liquid carbonitriding processing units 7
 Salt-bath carbonitriding proccessing tank, liquid carburizing processing tank.
Mesh-belt type continuous heat treatment furnace 1
 Anti-Oxidation hardening and tempering process for small parts such as bolts, and nuts.
Kanigen plating processing line 1
 Electroless nickel plating process.
Technology Employed
Fabricated metal products manufacturing industry
Phosphate convertion coating for solid lubrication and painting, and baking finish.
Fabricated metal products manufacturing industry
Aluminum anodizing processing technology such as soft, hard, color, and lubricating anodizing.
Fabricated metal products manufacturing industry
Continuous quenching and tempering high strength bolts in succession, liquid nitriding, and Kanigen plating processing.
Other manufacturing industry
Designing, producing, and constructing traffic signs, lane marking, guardrails, sound barriers, and inside coating for tunnels.
Other manufacturing industry
Engineering metal finishing plants and facilities.
Other manufacturing industry
Processing high functional materials for building such as films for windows and interior materials.
Primary Area of Technical Expertise

Anodizing process such as soft, hard, lubricating, and chromic acid anodizing for mass of small metals for cars and IT devices to huge alminium over 2 meters for advanced aircrafts.

Future Business Challenges
Developing metal finishing for aluminum alloys used for large-scale aircrafts.
Engineering advanced heat treatment and surface treatment.
Future Technical Challenges
Fabricated metal products manufacturing industry
High functional heat treatment and multiple metal finishing technology.
Other

Acquired ISO9001 and ISO14001
Acquired Nadcap certification in 2012

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