We have a track record of same-day shipping even for custom orders! Leave prototypes, short delivery times, and small lots to us.
At ASTEP Co., Ltd., we design, manufacture, and sell various precision springs. We provide a one-stop service from planning meetings to design, estimates, and manufacturing, allowing us to make proposals and design decisions from the perspective of skilled craftsmen right from the meeting stage. Additionally, by combining machining with our unique tools for manual processing, we can accommodate short delivery times for small lot products. 【Main Product Areas】 ■ Home Appliances ■ Low Voltage Electronics ■ Stationery ■ Automobiles ■ Medical Devices, etc. *For more details, please download the PDF or feel free to contact us.
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basic information
【Product Lineup】 ■ Compression Springs ■ Tension Springs ■ Torsion Springs (Twisted Springs) ■ Wire Processing ■ Various Other Coil Springs (Micro Springs, Barrel Springs, Drum Springs, Conical Springs, Close-coil Springs, Garter Springs, etc.) *For more details, please download the PDF or feel free to contact us.
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【Achievements (Partial)】 ■ Automotive parts ■ Home appliances ■ Printers and other office equipment ■ Electronic components ■ Measuring instruments *For more details, please download the PDF or feel free to contact us.
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Company information
Our company manufactures various precision springs in Ota Ward, Tokyo. We specialize in small springs and are appreciated by a wide range of customers and industry peers as a flexible spring manufacturer. We can accommodate a wide range of needs, from prototypes and small lot products to mass production of several million units per month. If you have any issues regarding springs, please feel free to consult us.