GOKO SANGYO topGOKO SANGYO TOP

Row materials, consumables, equipment and machinery for casting, construction, ceramics and fertilizers industries.

Contribution for Japanese "MONOZUKURI, Manufacturing"

Always keep challenging and creating new value,
applying our various knowledge and experience.

Message

“Electric-powered of cars, ships and aircraft” has been shouted out, and it is now a society where "contribution to the environment and recycling" is required and "use of renewable energy" is promoted.

In addition, the business environment surrounding us is changing at extremely rapid pace due to the “rapid progress of ICT and AI”, and we’ve been entering an era of uncertainty which is so difficult to predict the future.

Under such a social situation, we’ve responded to the new needs of our business partners promptly, deal with them with a speedy mind and strive to increase corporate value of each.

We will challenge and create new value, aiming of realization on wonderful society where the life for all people is affluent with a warm heart.

Kazuhide Fujita, President and CEO

Company Profile

  • Company name
  • GOKO SANGYO CO.,LTD
  • Established in
  • April 1957
  • Capital
  • 30 million JPY
  • Employees
  • 68(as of February 2020)
  • CEO
  • Kazuhide Fujita, President
    Tsuneji Hioki, Senior Managing Director
  • Managing Director
  • Tomohide Fujita
  • Main Banks
  • MIZUHO BANK
    MUFG BANK
    THE BANK OF NAGOYA
  • Location
  • Head Office5-51-13-1103, Higashi-nippori, Arakawa-ku, Tokyo 116-0014 Japan
    Domestic6 offices and 1 factory
    Overseas1 company (USA)
  • Business
  • Sales of row materials, consumables, equipment, machinery and parts in casting industries and general industries, including maintenance works.
    Sales of lignin.

Corporate History

  • April 1957
  • Established with capital of 1 million JPY.
    Head office located in Arakawa, Tokyo, and Nagoya Sales Office is opened
  • April 1958
  • Increased capital (to 2 million JPY)
  • January 1968
  • Industrial chemical tank installed at Nagoya Port Wharf, Shionagi-cho, Minato, Nagoya.
  • July 1970
  • Kawaguchi Sales Office established
  • June 1971
  • Increased capital (to 5 million JPY)
  • December 1978
  • Tohoku Sales Office established
  • June 1980
  • Increased capital (to 6 million JPY)
  • December 1981
  • Nagano Sales Office established
  • May 1982
  • Increased capital (to 10.25 million JPY)
  • September 1987
  • GOKOH CORPORATION established in Troy, Ohio, USA.
  • November 1987
  • Increased capital (to 30 million JPY)
  • October 1990
  • Toyama Sales Office established
  • April 1994
  • Engineering Department established
  • April 1996
  • Kitakami Sales Office established
  • January 2014
  • GOKOH CORPORATION Separation and independence
  • April 2017
  • 60th anniversary

Main customer

Domestic

  • AISIN TAKAOKA Co., Ltd.
  • Aisin Takaoka Engineering Co., Ltd.
  • AISIN SINWA Co., Ltd.
  • IJTT CO., LTD.
  • Asama Giken Co., Ltd.
  • Isuzu Motors Limited
  • Keihin Corporation
  • KOYAMA CO., LTD.
  • The Sangyo Shinko Co., Ltd.
  • JTEKT Corporation
  • DAIKEN CORPORATION
  • Techno-Metal Co., Ltd.
  • Tokai Carbon Co., Ltd.
  • Toyota Industries Corporation
  • NISHIOKA MALLEABLE IRON IND.CO., LTD.
  • Nissan Motor Co., Ltd.
  • Nissan Trading Co., Ltd.
  • NPR Fukushima Works Co., Ltd.
  • NIPPON CHUTETSUKAN K.K.
  • Hitachi Metals, Ltd.
  • Honda Motor Co., Ltd.
  • Honda Trading Corporation
  • Honda Foundry Co., Ltd.
  • MARUYU CO., LTD.
  • Mitsubishi Fuso Truck and Bus Corporation
  • YASUNAGA CORPORATION
  • YAMATO INTEC CORPORATION
  • UD Trucks Corporation

Overseas(Unordered)

  • P.T. ASIAN ISUZU CASTING CENTER
  • TECHNO-METAL(THAILAND)CO., LTD.
  • KEIHIN DE MEXICO S,A,DE C,V.
  • PT KEIHIN INDONESIA
  • KEIHIN INDIA MANUFACTURING PVT.LTD.
  • KEIHIN NORTH AMERICA INC.
  • KEIHIN AUTO PARTS(THAILAND) CO., LTD.
  • GOKOH CORPORATION
  • THE SIAM NAWALOHA FOUNDRY CO., LTD.

About our "casting"

Casting is to melt metals and pour it into a mold in order to achieve the desired shape.
Our customers are mainly factories that manufacture castings everyday.
The closest casting around us is found in critical security parts of automobiles.
Typical casting are mainly used in powertrain and suspension system.
Casting is an indispensable manufacturing method since ancient times in the world.

Casting parts in automobilesCasting parts in automobiles

《Engine/TM》

  • Cylinder block
  • Cylinder head
  • Transmission case
  • Differential case
  • ECU case

《For electric vehicles》

  • PCU case
  • Stator housing
  • Motor housing

《Suspension》

  • Steering knuckle
  • Brake disc
  • Brake drum
  • Brake caliper
  • Wheel

Business

1. Row materials, consumables and MRO materials for casting.

We sell and deliver many kind of materials that are indispensable for customer's daily production activities.

Melting Coke, alloy, scrap, graphite spheroidizing agent, inoculant, desulfurizer, carburizing agent, various furnace refractories, slag removal material.
Molding Coal powder, bentonite, starch, resin, RCS, ceramic filter, release agent
Finishing Shot, cut wire, grindstone
Inspection Penetrant flaw detection material, Fluorescent flaw detection material, Magnetic particle testing material, Rust inhibitor
Light alloy, etc. Heater, protection tubes, stoke tube, plunger tip/sleeve, ladle, flux, furnace refractory, crucible, lubricant, release agent
Mold Die for cast iron, die casting and injection mold.
Core pin, insert and components for die.
Other Chemicals for wastewater treatment.
  • Melting
  • Coke, alloy, scrap, graphite spheroidizing agent, inoculant, desulfurizer, carburizing agent, various furnace refractories, slag removal material.
  • Molding
  • Coal powder, bentonite, starch, resin, RCS, ceramic filter, release agent
  • Finishing
  • Shot, cut wire, grindstone
  • Inspection
  • Penetrant flaw detection material, Fluorescent flaw detection material, Magnetic particle testing material, Rust inhibitor
  • Light alloy, etc.
  • Heater, protection tubes, stoke tube, plunger tip/sleeve, ladle, flux, furnace refractory, crucible, lubricant, release agent
  • Mold
  • Die for cast iron, die casting and injection mold.
    Core pin, insert and components for die.
  • Other
  • Chemicals for wastewater treatment.
  • Coke《Coke》
  • Ferro-silicon《Ferro-silicon》
  • Steel shot《Steel shot》
  • Inside the warehouse

2. Casting equipment/Industrial furnace/general Industrial facilities and equipment /Environmental equipment/Electrical and mechanical parts

Based upon a wide range and deep knowledge,
we gather opinion and wisdom with our customer and the manufacturer in order to contribute for the realization of safer and stable equipment.
In addition, we also support equipment maintenance work, while ensuring safety, for customer’s stable production.

Casting equipment Molding machine, transfer device, knockout machine, finishing machine, etc.
Ladle
(manufactured in-house)
We design and manufacture in our factory according to various request from customers
Industrial furnace Melting and holding furnace, heat treatment furnace
FA equipment Factory automation equipment, including image processing, robotization, and sorting equipment.
Environmental equipment Dust collector, deodorization device, etc.
Electrical, mechanical parts Thermocouples, various equipment maintenance parts, safety and health protection tools, tools, etc.
Inspection equipment Flaw detector, emissions spectrometer, X-ray CT
  • Casting equipment
  • Molding machine, transfer device, knockout machine, finishing machine, etc.
  • Ladle (manufactured in-house)
  • We design and manufacture in our factory according to various request from customers
  • Industrial furnace
  • Melting and holding furnace, heat treatment furnace
  • FA equipment
  • Factory automation equipment, including image processing, robotization, and sorting equipment.
  • Environmental equipment
  • Dust collector, deodorization device, etc..
  • Electrical, mechanical parts
  • Thermocouples, various equipment maintenance parts, safety and health protection tools, tools, etc.
  • Inspection equipment
  • Flaw detector, emissions spectrometer, X-ray CT
We also provide design, installation and maintenance for equipment for the general industries, such as construction, ceramics and environment.
  • Shot blasting equipment《Shot blasting equipment》
  • Ladle《Ladle》
    (In-house manufactured)
  • Aluminum melting and holding furnace《Aluminum melting and holding furnace》

3. Lignin

We sell and propose applications that take advantage of the superior properties of lignin,
one of the main components that form the skeleton of nature plants and a natural polymer.

Lignin (lignin sulfonate) products Binder for fertilizer granulation, ceramics industry and dispersant.
  • Lignin (lignin sulfonate) products
  • Binder for fertilizer granulation, ceramics industry and dispersant.

Click here for inquiries about lignin

  • Lignin tank《Lignin tank》
    (Nagoya Sales Office)

4. Import/export

With the globalization of industry, we are taking the initiative in developing new businesses
while listening to requests from overseas bases and overseas manufacturers.

North America / Central America / China / Asia Pacific / Europe etc.

  • airplane
  • Cargo ship

Network

Head Office

5-51-13-1103, Higashi-Nippori, Arakawa, Tokyo 116-0014

  • TEL:
  • +81-3-3802-1151

Nagoya Sales Office

2-72, Jyuichiya, Minato, Nagoya,
Aichi 455-0831

  • TEL:
  • +81-52-381-7271
  • FAX:
  • +81-52-383-2476

MAP

Kawaguchi Sales Office

1-2-2, Higashi-Ryoke, Kawaguchi, Saitama 332-0003

  • TEL:
  • +81-48-223-1493
  • FAX:
  • +81-48-225-0293

MAP

Tohoku Sales Office

186-1, Mukaisakuta, Nihonmatsu, Fukushima 964-0801

  • TEL:
  • +81-243-23-4591
  • FAX:
  • +81-243-23-4593

MAP

Nagano Sales Office

681, Shigenokou, Komoro, Nagano 384-0809

  • TEL:
  • +81-267-23-0708
  • FAX:
  • +81-267-22-2626

MAP

Toyama Sales Office

1016, Tokko, Nyuzen, Shimo-Niikawa, Toyama 939-0657

  • TEL:
  • +81-765-74-2320
  • FAX:
  • +81-765-74-2325

MAP

Kitakami Sales Office

43-88, Yamane-Nashinoki, Aisari, Kitakami, Iwate 024-0051

  • TEL:
  • +81-197-67-1515
  • FAX:
  • +81-197-67-1511

MAP

Engineering Department

3-12-5, Naka-Aoki, Kawaguchi, Saitama 332-0032

  • TEL:
  • +81-48-251-4297
  • FAX:
  • +81-48-251-9260

MAP

GOKOH CORPORATION

1280 Archer Drive, Troy,
Ohio 45373 U.S.A.

  • TEL:
  • 937-339-4977
  • FAX:
  • 937-339-5146

MAP