Technologies

Industries where lapping film polishing plays an active part

Automotive Industry

Sanshin’s technologies are utilized in various areas in the automotive industry, with environmental issues and improved fuel cost as the backbone. As hybrid vehicles and diesel vehicles constitute present-day topics, Sanshin’s technologies are attracting attention for all apparatuses, including shafts and gears, as world-class items.

Major Customers

Aisin AW Co., Ltd. Aisin Seiki Co., Ltd. NT TECHNO Corporation. KYB Corporation. Suzuki Motor Corporation. SUBARU Corporation. JATCO Ltd. JTEKT Corporation. TAKAKO INDUSTRIES, Inc. Denso Corporation. Toyota Industries Corporation. NITTOKU CO., Ltd. Hitachi Automotive Systems, Ltd. Hino Motors, Ltd. Fukoku Co., Ltd. Mitsubishi Heavy Industries, Ltd. Mabuchi Motor Co., Ltd. Mazda Motor Corporation Yamaha Motor Co., Ltd. Riken Corporation.

Various polishing methods for auto parts

Outer Diameter

Outer Diameter

Inner Diameter

Inner Diameter

Spherical Surfaces

Spherical Surfaces

Ball Screws/Nuts

Ball Screws/Nuts

Crankshafts/Camshafts

Crankshafts/Camshafts

 

Electronics Industry

The electronics industry is changing as per the needs of the current requirement. Sanshin is contributing to the improved accuracy of planarization and grinding, of all types of film, both thin and thick, as well as polishing the backside of Blu-ray disc stampers.

Electronics Industry

Major Customers

Asahi Kasei Corp. Alps Electric Co., Ltd., KYOCERA Corporation Seiko Instruments Inc. Sony Corporation. Sharp Corporation. Dai Nippon Printing Co., Ltd., TDK Corporation. TOTOKU ELECTRIC CO., Ltd. TOYO TANSO CO., Ltd. Japan Electronic Materials Corporation. Pioneer Corporation. Panasonic Corporation. Fujifilm Holdings Corporation. Mitsubishi Electric Corporation. Ricoh Industry Company, Ltd.

Various polishing methods for electronic parts

Flat Surfaces

Flat Surfaces