Differential pinion and differential side thrust washers. Special surface treated and heat-treated by tempering, gas soft-nitriding, gas carburizing, etc., they are also used in high-load electric system units.
Cup-type Plug (SUS, iron, etc.)
They are used in engines and other powertrain units. Iron and stainless steel materials are also used, and the accuracy of the outside diameter is secured by pressing to ensure high sealing performance.
Gasket (round, U-shaped)
They are used in eye / union part of fuel and brake systems. The round-shaped washers are connected by a bridge to improve assemblability.
Precision Presses
Our electronic and precision parts are used in personal computers and electronic devices. Our stamping and tooling technologies that ensure and maintain micron-order dimensions are highly regarded.
Floral Shims, Round Shims, Selective Washers
We can handle a wide variety of materials, including iron and stainless steel, and maintain quality with processing and die technologies that minimize burrs. Flexible production is possible because of the selective interlocking of parts.
Thrust Washers
These products are used in sliding parts, and to ensure wear resistance and toughness, they are heat-treated and ground to accommodate special steel and various other materials, making them suitable for a wide range of applications.
Transaction Results
Major Domestic Trading Partners
AISIN CORPORATION
Astemo, Ltd.
Isuzu Motors Limited
Kawasaki Heavy Industries, Ltd.
Kawasaki Motors, Ltd.
KUBOTA Corporation
Komatsu Ltd.
Sanden Corporation
SANWA SEIKI LTD.
JTEKT CORPORATION
JATCO Ltd
SUZUKI MOTOR CORPORATION
SUBARU CORPORATION
Daikyo Nishikawa Corporation
Daihatsu Motor Co., Ltd.
DENSO CORPORATION
Toyota Motor Corporation
Toyota Industries Corporation
NISSAN MOTOR CO., LTD.
Hino Motors, Ltd.
Honda Motor CO., LTD.
Mitsubishi Motors Corporation
Mitsubishi Electric Mobility Corporation
Mitsubishi Fuso Truck and Bus Corporation
Musashi Seimitsu Industry Co., Ltd.
Yamaha Motor Co., Ltd.
GKN Driveline Japan Ltd.
UD Trucks Corporation
ASAHIKASEIJYUKOU Corporation
KAGIKOU CO.,LTD.
KAKEFU JUKEN CO.,LTD.
Sankyo Frontier Co., Ltd.
SANKO METAL INDUSTRIAL CO., LTD.
J-BUS Ltd.
SYNEGIC Co.,Ltd.
Toyota Housing Corporation
Token Corporation
NIPPON FRUEHAUF COMPANY, LTD.
NIHON BODY PARTS KOGYO CO., LTD.
PABCO CO., LTD.
FUJI QUALITY HOUSE CO., LTD.
MATSUZAWA CO.,LTD.
MITSUIHOME CO., LTD.
Overseas Trading Partners
AUTOVIS (Korea)
Glassline Corporation (U.S.A.)
Kronen GmbH (Germany)
Motek A.S. (Norway)
Iccons Pty Ltd. (Australia)
Kyocera Senco UK Ltd. (U.K.)
LC Partner (France)
Sales Results
Sales and Profit Trends by Segment (Consolidated)
Metal Related Parts Business Sales by Customer (Non-consolidated)
Metal Related Parts Business Sales Ratio by Segment (Non-consolidated)
We are honored to have received the following awards from our valued clients. These recognitions are a testament to the high regard for our efforts, and we will continue striving to further enhance our corporate value.
Award List
2023
Aichi Machine Industry Co., Ltd.
Quality Excellence Award
Toyota Motor Corporation
Cost Improvement Merit Award, Quality Control Merit Award
2024
Musashi Seimitsu Industry Co., Ltd.
Quality Merit Award
Toyota Motor Corporation
Cost Improvement Merit Award, Quality Control Excellence Award
