臼井解散于1942年，在全國10多個部委設在43家PCB電路板工廠及生產制造中介機構，是全國多趨勢汽車行業油田蒸汽管道貨品的體系化供應信息商。
在然料手機電池這個領域，臼井是世界各國較早將FCV高壓電輸氫蒸汽管道達到批量生產的制造業企業，累積了許多實踐便用相關經驗，榮獲“EC79”申請認證。
南京臼井建了這兩家公司智慧化的清潔衛生工廠里。高效益的本國化功能銷售團隊，成熟的的產品開發技能，若為雇主供應FCV低壓氡氣銜接完整的防止方案怎么寫，狠抓絕妙密封帶和絕妙的清潔衛生度。其中的低壓壓縮空氣管可擁有87.5MPa壓強，可使在FCV繁多室溫，以及拆御簡單，原本復合車領域蝗災化研發和最快使用的標準。

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.