The plating layer on the substrate of hard disks must be flat and smooth with free of defect as well as non-magnetic properties. In fact, dust and particle of smaller than smoke particles are prohibited in the production area.
Uyemura has conducted the research and development on the electroless plating, especially the Ni-P alloys, to ensure high performance and reliability of products in today's electronic industry and relevant fields. Her sophisticated technology and actual accomplishment have called attention of clients and related industries. The developments of the plating bath controller and the production control system are examples.
Uyemura contributes to the production of high quality hard disks through the business with these sophisticated and proprietary skills and technologies.