Precision Metal Component
Complicated forms at high accuracy and consistent quality.
Asahi-Seiki meets various needs of our customers with precision processing technology and system.
  Sample of Products
Many Kinds, Mass Production
A constant supply of quartz crystal parts with a monthly output of several hundred million units.
As we are supplying quartz crystal parts essential to all areas of the electronics market, mass producing such products with many kinds to meet the various needs, with an output of several hundred million pieces per month, we occupy an overwhelming share of the market.
Multiple Processing
Complicated Forms Produced from a Single Sheet of Metal Plate.
We have cleared the hurdle of the advanced technology required for the process of reverse burring, raising the center to the inside, as shown in photo. We are now able to process even this kind of complicated form with one press machine.
Press Working for Challenging Materials
Stainless Steel Processing
Processing stainless steel presents much more of a challenge than processing usual iron, requiring a higer advanced technology for press forming. Photographic products show the ones added the knurling(grooving) process simultaneously with multiple processing steps for stainless steel materials.
Titanium Processing
Processing titanium is much more difficult than processing stainless steel. Asahi-Seiki's technology makes possible continuous production of titanium by press machine.
Extremely Fine Processing
Deeper and Finer Precision Drawing.
"Drawing finer and deeper more complex forms." We call this our eternal motto for press technology. Asahi-Seiki's deep drawing technology makes possible ultraprecise and fine processing as shown in photo.
Punching, Bending,
Surface Treatment
Forming Other than Drawing.
Not only drawing forms, but we are also involved in punching and bending as in photographic products. In addition, we also perform surface treatment processing such as tempering, plating or hairline finishes on certain products, to increase the products functionality and the appearance.
Assembly
Creating Higher Value-Added Products.
In addition to press products, we offer more value-added products such as the ones which need welding and assembly.