What is the EMANAK Group?

Intelligence solutions group specialized in thermal treatment, surface treatment, and spread processing

It is a group company specialized in metal thermal treatment,
surface treatment, and spread processing with EMANAK Co., Ltd., as its core company.
However, performing processing as ordered is not our core business.

thermal treatment, surface treatment, and spread processing

Corporate Policy

We consider intention(意) as the sound of the heart.
Whose sound of heart?
It is of customers, suppliers, colleagues, and families.
We want you to be a person who feels sound of heart of everyone involved with you.

About the Group Companies

Structure of Emanac Group for metal heat treatment, surface treatment and coating

Control

EMANAK

EMANAK Co., Ltd.

EMANAK
EMANAK
EMANAK

Number of group companies: 6
Domestic sites: 7 (Osaka, Kyoto, Aichi, Shizuoka, and Saitama)
Overseas site: 1
Number of employees: 300 (as of January 2019)
Total sales: 3.5 billion yen

Domestic Sites

All of our domestic sites are located within 15 minutes of the interchange with good transportation access and efficient logistics system.
For information on transportation access, see the company information pages.

Head Office

4-24-8 Minamiterakatahigashidori, Moriguchi-shi, Osaka 570-0043 Japan

Control

EMANAK Co., Ltd.
Kameoka Plant

3-10-5 Oichotsuchida, Kameoka-shi, Kyoto 621-0011 Japan

Thermal refining

Tanaka Nekko Co., Ltd.
Moriguchi Plant

4-24-8 Minamiterakatahigashidori, Moriguchi-shi, Osaka 570-0043 Japan

CarburizingVacuum thermal treatmentWPC

Tanaka Nekko Co., Ltd.
Moriguchi Plant

4-29-13 Minamiterakatahigashidori, Moriguchi-shi, Osaka 570-0043 Japan

Spread Processing

Tanaka Precoat Co., Ltd.
Kadoma Plant

29-3 Yanagidacho, Kadoma-shi, Osaka 571-0038 Japan

Surface Treatment

EMANAK WEST JAPAN Co., Ltd.
Kanie Plant

Ōmiyo-134, Kanie Shinden Kanie-cho, Ama-gun, Aichi 497-0044 Japan

Spread Processing

Tanaka Precoat Co., Ltd.
Sugito Plant

193-9 Fukawa, Sugitomachi, Kitakatsushika-gun, Saitama 345-0012 Japan-9

Thermal refining

EMANAK EAST JAPAN Co., Ltd.
Yashio Plant

606-1 Kizone, Yashio-shi, Saitama 340-0813 Japan

Carburizing

EMANAK EAST JAPAN Co., Ltd.
Shimizu Plant

622-15 Shishihara, Shimizu-ku, Shizuoka-shi, Shizuoka 424-0301 Japan

Thermal refining

Tanaka Nekko Co., Ltd.
Map of Japan

Overseas Site

Dongguan Plant

No3.Yuanzhong 1 Road,Chashan Industrial Park,Chashan Town,Dongguan City,Guangdong Province,CHINA

Surface Treatment

EMANAK(DONGGUAN)EXACT METAL CO.,LTD.
People's Republic of China map