Do you know about Tokusai's tungsten wire? We offer materials that clearly explain "tungsten," which has a high melting point and hardness, using diagrams and photos!
Tokushai Co., Ltd. was founded in 1950 as a Special Fine Wire Research Institute and is now celebrating its 72nd anniversary. It is one of the world's leading companies specializing in the processing of ultra-fine tungsten wire. This time, we have created this document titled "Basic Knowledge of Tungsten." It clearly explains the characteristics and appeal of tungsten, as well as our technological capabilities, using diagrams and photographs. We hope many people will come to know about it. You can download it from the PDF download link, so if you are interested, please take a moment to read it. [Contents] ■ What kind of company is Tokushai? ■ What is tungsten? ■ How do we make it thin? ■ Tokushai's tungsten wire can be this thin! ■ Tokushai's tungsten wire can be this long! ■ Examples of tungsten applications, and more. *For more details, please refer to the PDF document or feel free to contact us.
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Tokushai Co., Ltd. manufactures and sells various metal and alloy wire drawing processes and drawn products (such as cut pins, rods, straightening processes, and flat wire produced by rolling), starting with difficult-to-process materials like tungsten and molybdenum, as well as stainless steel, nickel-titanium alloys, and beryllium copper alloys. Additionally, thanks to our unique plating production line, we can also produce continuously long plated wires. With 70 years of experience in wire drawing (drawing and pulling) technology and the craftsmanship of skilled artisans who create wires so thin they are nearly invisible, we realize a world of ultra-fine wires. Starting with tungsten wire for Christmas light filaments as our founding product, Tokushai has expanded its business alongside the development of the lighting market, including incandescent bulbs, fluorescent lamps, and automotive bulbs. Today, we have broadened our market to include semiconductor testing equipment (probe cards), electronic components, medical devices, and even the aerospace industry, responding to various customer needs.