With proven results in fields such as automotive, medical, and industrial machinery, precision cutting and machining is our specialty!
As a specialist in precision cutting and machining, we meet the needs of various fields!
Toyokuni Industrial Co., Ltd. is a company primarily engaged in the manufacturing of precision machined products and anodizing treatment for optical equipment parts. We develop our own machine tools and cutting tools, and through meticulous coordination of information and experience among various departments, including our group companies, we continuously improve and enhance the production site. By maintaining an optimal and best production environment, we provide precision parts that meet the sophisticated and delicate demands of our customers. We pursue the possibilities of cutting processing in terms of accuracy, shape, and material, responding to the needs of various fields, including the automotive sector, medical, aerospace, and industrial machinery. For precision machined parts, please feel free to contact us. 【Main Products】 ■ Machined parts for automobiles ■ Machined parts for precision instruments ■ Other precision machined products ■ Anodized surface treatment parts ■ Recycling of toner cartridges *For more details, please refer to our catalog or feel free to contact us.
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【Production Quantity by Material】 *Fiscal Year 2007 Results ■Stainless Steel: 24% ■Bearing Steel: 22% ■Alloy Steel: 20% ■Carbon Steel: 14% ■Tool Steel: 11% ■Resin: 4% ■Aluminum: 3% *For more details, please refer to the catalog or feel free to contact us.
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【Applicable Fields】 ■Automotive Field ■Medical Field ■Industrial Equipment Field ■Aerospace Field, etc. *For more details, please refer to the catalog or feel free to contact us.
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We are committed to precision cutting and develop and manufacture our own machine tools, inspection equipment, and automation. We propose stable and optimal manufacturing processes tailored to production volume, from materials and products to mass-produced items and single-item processing. **Specialized Technologies** 1. Mass production of difficult-to-cut materials (small, variable, and large quantities) 2. Process design and measurement design to accommodate high precision in geometric tolerances 3. Thin-walled processing, deep hole processing, angled hole processing, intersecting hole processing, burr-free processing We have dedicated lines designed in-house for mass production of automotive fuel injection system components, as well as production processes for short lead times and various small quantities. We are also certified under JIS Q 9100 (AS 9100: quality standard for aerospace components) and can ensure traceability. Additionally, by performing anodizing surface treatment in-house, we can provide integrated production from processing to surface treatment. With the slogan "Think Every Day," our production site, full of creativity and ingenuity, is a source of pride for all employees. We invite you to visit our company.