Rhine Seiko specializes in machined die and mold components, especially cold forging and resin molding dies made to ultra-hardened specifications with micron-level smoothness and machining tolerances.
Rhine Seiko supplies the medical, auto and aircraft industries with precision parts and components as well as micron-level tools, jigs and gauges produced via our seamlessly integrated production system encompassing all stages from procurement through to product delivery.
Precision machining technology at Rhine Seiko
ProductsProduct performance
- Composition
- SKH-51
- Size
- φ70×45
- Composition
- Cemented carbideVM30
- Size
- φ35×40
- Composition
- Cemented carbideVM10
- Size
- □30×50
- Composition
- HAP10
- Size
- □10×20
- Composition
- HAP10
- Size
- □10×20
Rhine Seiko offers precision machining of hardened materials including challenging materials such as cemented carbide, hardened steel, special steel and ceramics.
About Us video
Company profile video.
Company profile video.
Information
- News2022.11.01
- 「研磨・焼嵌め」詳細ページを追加しました。
- NewsSep 27, 2022
- Added page on testing and inspection tools
- NewsAug 29, 2022
- Added page on custom collet chucks
- NewsJul 26, 2022
- Added page on cold-forged shrink-fit nibs
- NewsJun 17, 2022
- Announcement of Rhine Seiko booth at the Mechanical Components & Materials Technology Expo (M-Tech, Tokyo Big Sight, Wed Jun 22 to Fri Jun 24)—booth number 36-22 in Hall 5
- NewsMar 24, 2022
- About Us video posted on website
- NewsApril 1, 2021
- One new employee (a female employee in charge of wire cutting operations) joined the company
- NewsNov 12, 2020
- Rhine Seiko selected for the Vibrant Habataku Small and Medium Enterprises 300 Program
- NewsAug 1, 2018
- Website overhaul completed
