Notice of Corporate Name Change - 

Adamant Namiki Precision Jewel Co., Ltd. will change its name on Jan. 1, 2023.

A special website is available.

Quality Assurance / ISO Certification

Quality Policy


We will make and sell world-class products by advancing our propriety, state-of-the-art technology, which we have cultivated since the company’s founding. We will continue to improve the quality of our products, while maintaining a safe workplace that supports our employees and communities.

  1. All of our employees will work together to offer products to satisfy customers by responding to their requests appropriately and quickly.
  2. We will continue to improve our quality-management system, and persistently focus on refining the quality of our products by implementing the PDCA cycle.
  3. In line with our business and quality policies, each department of our company will set targets for quality control and policy implementation, and take appropriate actions to attain those targets.

Management Standard: ISO9001: 2015Certification Body: Japan Quality Assurance Organization

Certificate Number:
JQA-0700
Registration Date:
December 9, 1994
Organization:
Adamant Namiki Precision Jewel Co.,Ltd.
3-8-22 Shinden, Adachi-ku, Tokyo Japan
Scope of Registration:
  • Design / Development, Manufacture and Sales of Pumps and Those Related Parts, Sapphire Wafers, Scribers and Watch Parts.
  • Design / Development and Sales of DC Micro Motors and Those Related Parts.
  • Jewel Parts Processing, Quartz Microfabrication and Manufacture and Sales of DC Micro Motors and Those Related Parts.
  • Design / Development, Manufacture and Sales of Precise Processing Parts for Optical Communication and Electronic Devices.
  • Provider of Outsourced Production and Sales.
Associated Organization:
  • Adamant Namiki Precision Jewel Co.,Ltd. Headquarters
    3-8-22 Shinden, Adachi-ku, Tokyo Japan
  • Adamant Namiki Precision Jewel Co.,Ltd. Akita Yuzawa Factory
    4-6-56 Atago-cho, Yuzawa-shi, Akita Japan
  • Adamant Namiki Precision Jewel Co.,Ltd. Akita Yamada Factory
    372-1 Fukushimabiraki, Aza-Yamada, Yuzawa-shi, Akita Japan
  • Adamant Namiki Precision Jewel Co.,Ltd. Aomori Kuroishi Factory
    5-1 Aza-koyashikizoe, Oaza-shimomenaisawa, Kuroishi-shi Aomori Japan
  • Akita Adamant Co., Ltd
    12-1 Kamisakurazawa, Sotonome, Yokote-shi, Akita, Japan

Management Standard: ISO14001: 2015Certification Body: Japan Quality Assurance Organization

Certificate Number:
JQA-EM2005
Registration Date:
December 21, 2001
Organization
Adamant Namiki Precision Jewel Co.,Ltd.
3-8-22 Shinden, Adachi-ku, Tokyo Japan
Scope of Registration:
  • Design / Development, Manufacture and Sales of Pumps and Those Related Parts, Sapphire Wafers, Scribers and Watch Parts.
  • Design / Development and Sales of DC Micro Motors and Those Related Parts.
  • Jewel Parts Processing, Quartz Microfabrication and Manufacture and Sales of DC Micro Motors and Those Related Parts.
  • Design / Development, Manufacture and Sales of Precise Processing Parts for Optical Communication and Electronic Devices.
  • Provider of Outsourced Production and Sales.
Associated Organization:
  • Adamant Namiki Precision Jewel Co.,Ltd. Headquarters
    3-8-22 Shinden, Adachi-ku, Tokyo Japan
  • Adamant Namiki Precision Jewel Co.,Ltd. Akita Yuzawa Factory
    4-6-56 Atago-cho, Yuzawa-shi, Akita Japan
  • Adamant Namiki Precision Jewel Co.,Ltd. AKita Yamada Factory
    372-1 Fukushimabiraki, Aza-Yamada, Yuzawa-shi, Akita Japan
  • Adamant Namiki Precision Jewel Co.,Ltd. Aomori Kuroishi Factory
    5-1 Aza-koyashikizoe, Oaza-shimomenaisawa, Kuroishi-shi Aomori Japan
  • Akita Adamant Co., Ltd
    12-1 Kamisakurazawa, Sotonome, Yokote-shi, Akita, Japan

Management Standard: ISO13485: 2016Certification Body: TÜV SÜD Product Service GmbH

Registration Date:
January 22, 2014
Organization:
Adamant Namiki Precision Jewel Co., Ltd.
3-8-22 Shinden, Adachi-ku, Tokyo Japan
Scope of Registration:
  • Design and Development, Production and Distribution of Dental Ceramics for Cutting.
  • Design and Development, Production of Medical Infusion Pump.
Associated Organization:
  • Adamant Namiki Precision Jewel Co., Ltd. Headquarters
    3-8-22 Shinden, Adachi-ku, Tokyo, Japan
  • Adamant Namiki Precision Jewel Co.,Ltd. Aomori Kuroishi Factory
    5-1 Aza-koyashikizoe, Oaza-shimomenaisawa, Kuroishi-shi Aomori Japan
  • Akita Adamant Co., Ltd
    12-1 Kamisakurazawa, Sotonome, Yokote-shi, Akita, Japan

Management Standard: ISO9001: 2015 & ISO14001: 2015Certification Body: TÜV SÜD Asia Pacific TÜV SÜD Group

Certificate No:
TUV 104 11 2152
Organization
Namiki Precision(Thailand) Co.,Ltd
Scope of Registration:
Manufacture of Infusion Pumps, Motors, Vibration Devices and Fiber Optic Components

Management Standard: ISO13485: 2016Certification Body: TÜV SÜD America Inc.

Certificate No:
QS2 18 05 87281 003
Organization
Namiki Precision(Thailand) Co.,Ltd
Scope of Registration:
Production of Infusion Pumps