Dualos supplies the avionic industry with most reliable, precision manufactured hydraulic interface components in the market.  With the quality and assurance that’s expected, Dualos partners with major avionics manufacturers to solve complex engineering and test challenges. A lack of commercially available hydraulic test adapters was the problem. This opportunity laid the foundation in forming Dualos’ Hydraulic Interface Components division a decade ago.  Dualos designs, manufactures and provides logistical support for an entire family of Hydraulic Interface Components. Contact Details  Dualos  1520 Steele Ave., Sumner, WA, 98390