Osaka Rasen Kan Kogyo Co., Ltd.

Osaka Rasen Kan Kogyo Co., Ltd. is a Japanese manufacturer of flexible tubes and formed bellows, headquartered in Osaka with sales offices in Tokyo, Kyushu and the Tohoku region. The company develops proprietary products including Micro Mini Flex flexible tubes with an inner diameter of 1.6 mm, aimed at precision and medical equipment, and Light Free Bellows offering extended durability with a reduced spring constant.

Its Worm Free Flex range provides ultra-flexible, long-life flexible tubes with hose-like suppleness, while Clear Flow Flex suppresses turbulence to reduce vibration and flow noise without sacrificing flexibility. These products serve industries such as semiconductors, healthcare and medical devices, supported by dedicated manufacturing facilities and a quality and environmental certification framework. The company actively exhibits at Japanese industrial and semiconductor trade shows.