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What are precious metals?
Precious metals are used in a variety of fields
Unlimited possibilities for the future
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Industrial Products
Asset Products
Jewelry
Sustainability
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Circular Economy
Statement on Carbon Neutrality
CSR
DE&I
Supporting the health of all employees
Our commitment to the future
Responsible Mineral Sourcing Policy
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Responsible Mineral Sourcing Policy
Responsible Mineral Sourcing Policy Top
Responsible Minerals Sourcing Inquiry and Report Desk
LBMA Certificate and LPPM Certificate
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Group Companies
Group Companies Top
TANAKA Holdings Co., Ltd.
TANAKA Kikinzoku Kogyo K.K.
Taiwan TANAKA Kikinzoku Kogyo Co., Ltd.
TANAKA Kikinzoku (Ningbo) Co., Ltd.
TANAKA Kikinzoku (Chengdu) Co., Ltd.
METALOR TANAKA Electrical Materials (Suzhou) Ltd.
TANAKA Kikinzoku Jewelry K.K.
TANAKA Denshi Kogyo K.K.
TANAKA ELECTRONICS SINGAPORE (PTE.) LTD.
TANAKA ELECTRONICS (MALAYSIA) SDN. BHD.
TANAKA ELECTRONICS (HANGZHOU) CO., LTD.
TANAKA ELECTRONICS TAIWAN CO., LTD.
TANAKA ELECTRONICS TAIWAN CO., LTD. BRANCH OF SOUTHERN TAIWAN SCIENCE PARK.
TANAKA ELECTRONICS TAIWAN CO., LTD. TECHNICAL CENTER
EEJA Ltd.
Mitomo Semicon Engineering Co., Ltd.
Metalor Technologies International SA
LT Metal Co., Ltd.
Nippon PGM America, Inc.
Nippon PGM Co., Ltd.
Nippon PGM Europe S.R.O.
Chengdu Guangming Paite Precious Metal Co., Ltd.
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About Us
About Us
Top Message
Forging a Better Tomorrow with “Hirameki” and “Kirameki”
The Philosophy Guiding Our Ambitious Voyage into the Future
Company Profile
The company profile of TANAKA Precious Metals
History
Our history from 1885 to the present
Financial Report
Financial statement announcements in PDF format
Group Companies
TANAKA Precious Metals companies in Japan and overseas
GROUP GUIDE
(PDF 4.53MB)
会社案内
(PDF 7.24MB)
TANAKA Precious Metals Code of Conduct and Standards of Conduct
TANAKA Precious Metals Code of Conduct and TANAKA Precious Metals Standards of Conduct
田中貴金属グループ
行動憲章・行動規範
田中贵金属集团行动宪章
及行动规范(简体中文)
田中貴金屬集團行動憲章
及行動規範(繁體中文)
Focus
What are precious metals?
Unravel the mysteries of precious metals.
TANAKA’s World-Class Industrial Precious Metal Products
Pursuing the infinite potential of precious metals and offering optimal solutions.
Sustainability Library
We strive to minimize the environmental impact of our business activities in every way.
Aiming for a sustainable future
TANAKA Precious Metals is working toward realizing a circular economy.
About Us