Adamant Namiki Precision Jewel Co., Ltd.

Precision Nozzles

Precision Nozzles

Precision Nozzles can be made according to request. Fine holes possible from φ15 μm.

MEMS

MEMS

We offer optical devices with long-term durability and repeatedly stable performance based on highly reliable MEMS chips.

DC coreless & brushless motors

DC coreless & brushless motors

Options such as spur / planetary gearheads and encoders are also available.

Diamond substrate KENZAN Diamond™

KENZAN Diamond™

World's first large-diameter diamond production method

NEW PRESIDENT

Connecting the skills of the masters with future generations.

Cutting, Grinding, and Polishing

Products

Precision Jewel Parts

We handle integrated production of industrial jewels such as diamond, sapphire, and ruby from the raw materials to processing and polishing.

Representative product

Fiber Optic Components

Fiber Optic Components

Adamant Namiki provides essential components for optical communications, with a focus on parts such as ferrules, sleeves, and connectors.

Representative product

Small Motors

Our motor is based on ultra-precision machining technology and also expanding into new product areas, such as robot servos and Inner Wall Metrology System.

Representative product

Featured

Sapphire Product NAPHIA

Sapphire Product NAPHIA

1D Fiber Array

1D Fiber Array

Optical Inner Wall Metrology System

Optical Inner Wall Metrology System

Large-diameter diamond

Diamond Substrate

Battery-Free IoT Solution

EHIoT Battery-Free IoT Solution

The World's First
Sapphire Audio Accessories

ORSONIC Sapphire Audio Accessories

Kansai Logistics Expo 2021

Kansai Logistics Expo 2021

Transport Infrastructure WEEK 2021

Transport Infrastructure WEEK 2021

Company Introduction

Company Introduction

Topics

Group Company and Related Products

EHIoT

EHIoT

Battery-Free IoT Solution

ORSONIC

ORSONIC

The World's First Sapphire Audio Accessories

Namiki Precision Singapore

Namiki Precision
Singapore

Corporate Information

Corporate Information