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.
Kyoto Plant

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

Thermal refining

Tanaka Nekko Co., Ltd.
Head Office Plant

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

CarburizingVacuum thermal treatmentWPC

Tanaka Nekko Co., Ltd.
Osaka 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.
Nagoya 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

Plant in China

中華人民共和国広東省東莞市茶山鎮茶山工業園園中一路3号

Surface Treatment

愛瑪納克(東莞) 高档五金件有限公司
People's Republic of China map