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Innovation on flexible tube

Kokusan Rasenkan K.K. (Kokusan-Flex)

  • Inheriting the technology of Kokusan Rasenkan Seisakusho Co., Ltd., which was established as a Japanese spiral tube manufacturing company in the 1930s, we manufacture and sell based on the development of new spiral tube products such as optical fiber protective tubes . Established in September 2018. In 2022, we developed a state-of-the-art helical tube manufacturing machine for optical fiber protective tubes, and started manufacturing and selling high quality and low prices.
    We aim to contribute to a society that is undergoing major changes due to the development of IT. In particular, we aim to be a development-oriented company based on production efficiency, quality stability, and development capabilities in order to respond to optical fiber-related markets such as communications, sensors, semiconductor devices, and power optical fibers.
 Trade name  Kokusan Rasenkan.K.K(Kokusan-Flex)
 CEO  KEI MATSUYAMA
 location 202-1 SakanoshitaTokorozawa-city Saitama 350-0012 Japan
 Telephone/FAX +81429369213
 Established  SEP.2018
 Capital amount  6000000(JPY)

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June, 23th, 2023
Meet you at LASER World of PHOTONICS 2023