管件：軟管、油管

頂級製造商

• Ordnance Corps
• Sure Flow Equipment Inc
• Sperry Corp
• Gulf and Western Mfg Co
• Walsco Electronics Corp
• Pratt & Whitney Canada Cie Divpratt
• Embraer S.a.
• Tyce Engineering Corp
• Kwik File Storage Systems Llc
• W. S. Darley & Co.