Go to contents
Precision Turned Parts
SII's HDD parts, including pivot and bearing parts, satisfy diverse product needs including high accuracy and cleanliness.
Contributing to achieve high density and downsizing
High quality appearance
Thorough contamination management
Please feel free to ask us about any other requests.
Optical Communication Parts
Please feel free to ask for more specified information on our products and service.
Copyright (C) Seiko Instruments Inc.