Surface Systems & Instruments, LLC

501 Park Way

Mill Valley, California 94941

415-781-6080 / 415-358-4340

[email protected]

http://www.smoothroad.com

SSI is a manufacturer of custom test equipment, including road surface profile machines (profilographs, lightweight and high speed profilers and walking profilers). SSI is also a vendor of mobile technology solutions, including Toughbooks--Computers for the Outside World.

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