"ToSumicron" achieves world-class thinness and strength! It is a wire for ultra-fine springs used in micro springs.
In the fields of semiconductors, communication equipment, and home appliances, the miniaturization of components has been progressing, and there is a demand for smaller, higher-functionality, and higher-precision springs. Our company develops and provides wires for ultra-fine springs with keywords such as high strength, ultra-precision, and high functionality. Please feel free to contact us when you need assistance. 【Features】 ■ High strength: Achieves a strength of 4800MPa (Tosumicron U type) ■ Ultra-precision - Round wire: Achieves a thickness of φ0.009mm (Tosumicron NANO) - Square wire: Achieves a thickness of 0.10×0.10mm - Flat wire: Achieves a thickness of 0.005mm ■ High functionality: Surface treatments such as Ni plating are applied to achieve high functionality *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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【Achievements】 ■Tosumicron NANO: 0.009mm ■Tosumicron U type ・Fine springs using 0.020mm: Coil outer diameter 0.080mm ■Ultra-fine flat wire: 0.020×0.050mm/0.005×0.040mm (Example: Human hair 0.100mm) *For more details, please refer to the PDF document or feel free to contact us.
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Since our establishment in 1934, we have leveraged the technical expertise we have cultivated and the infinite potential unique to material manufacturers. We have received high praise from our customers across a wide range of fields, including tires, engine parts, medical applications, semiconductors, home appliances, and solar power generation, starting with wires used in these areas. Moving forward, we will continue to expand our broad innovations, diversity, and globalization, creating new trust, safety, and innovation through our core technologies.