Achieving high processing precision and advanced quality control cultivated over many years. Supporting the digital revolution.
We would like to introduce the "Electronic Division" of Uekatsu Industries. We are engaged in the development, manufacturing, and sales of aluminum HD substrates (aluminum grind substrates), which are one of the main components incorporated into HDDs. Our substrates are produced using unique lathe processing technology and precision polishing techniques, based on development that anticipates market demand characteristics, manufacturing technology that takes productivity into account, and robust quality control from the source. This approach supports the improvement of evolving memory density in terms of both surface characteristics and quality. 【Features】 ■ Thorough quality control ■ Utilization of unique cutting and polishing technologies ■ A balance of high processing precision and advanced quality control developed over many years ■ Provision of high-quality substrates (substrates) *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
【Other Features】 - Challenging production reform with accumulated unique technological capabilities, from material quality control to the automation of production systems. - Achieving stable high quality and mass production systems through dust management in a highly clean room. - Manufacturing quality built on high technological capabilities. *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Uekatsu Industrial Co., Ltd. upholds sincerity, seriousness, and speed as its management philosophy, building a stable business foundation that meets customer expectations and supports essential quality improvement and comprehensive quality assurance. While preserving the traditions established since its founding without being swayed by the times or environment, the company has successfully ventured into new fields and maintains high quality and productivity through thorough automation. It is a company that aims to contribute to society with the products and services demanded by customers.