臼井成立于1941年，在全球10余個國家設有43家工廠及研發機構，是國際眾多主流車企高壓管路產品的核心供應商。
在燃料電池領域，臼井是全球最早將FCV高壓輸氫管路實現量產的企業，積累了大量實際使用經驗，獲得“EC79”認證。
上海臼井建有兩家智能化清潔工廠。高效的本土化服務團隊，完善的研發能力，可為客戶提供FCV高壓氫氣連接完整解決方案，確保極致密封和極致清潔度。其中高壓管路可承受87.5MPa壓力，可適用于FCV各種溫度，并且拆裝便捷，真正符合汽車行業大規模生產和快速安裝的要求。

High-Pressure Hydrogen Tubes for Fuel Cell

This is a stainless tube which is used to deliver high pressure hydrogen gas from a tank.
Maximum reliability is achieved by applying the technology of our fuel injection tube and by using a metal seal structure in which the joint is seamlessly molded.
A high level of cleanliness is achieved inside the tube. It has been adopted in FCV (Fuel Cell Vehicle) that has attracted attention as a next-generation vehicle.