Slide 1

Challenging the

Micron World

Shinkoh uses its abundant knowledge and years of experience to meet the customers' needs.

  • About usCompany Information

  • Shinkoh Manufacturing’s precision Plastic cutting technology
    We have been engaged in Plastic cutting and processing for more than half a century We can help you with the development of the world’s smallest and most precise products through our experience and technology.

Processing features

The Main Equipment used are CNC lathes and Machining Centers.

Business Description

Since the establishment of our company in 1963, we have been engaged in the Plastic cutting manufacture of high-precision components.


Here you will find a list of frequently asked questions from our customers. Please read them carefully prior to contacting us.

“Challenge to create new products”

Under this slogan we are constantly renewing our commitment and broadening our horizons.
We are committed to producing high quality products by making full use of the technical skills we have cultivated over 50 years of experience.
Our employees work together to produce the highest quality products.

Our Products Gallery

※ We have obtained publication permission from our customers.
※ Please note that some parts of the original drawings have been altered and modified.

News Release



Notice of Office New Location

We would like to inform you that our office and Tokyo factory will move to the following location as of May 6th, 2022. 5-11-1 Ebara, Shinagawa-ku,Tokyo, Japan 596-0103  our phone and FAX number are not change. And our head office and Tokyo factory will close May 2nd, 2022. I look forward to continuing to work with you. Apr.28.2022


Now released English page.

Now we released English page. Are you struggling with finding micro plastic parts supplier? Please feel free to contact us! we can offer you the best quality and mass product of micro plastic parts. Nov.17.2021

Introduction movie

We strive to produce high quality products, constantly renewing our vision and making full use of the technical skills we have developed over our 50 years of experience.

Company Profile
Shinkoh Manufacturing PV
Shinkoh Manufacturing Co., Ltd.