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SSI is a Worldwide Leader in Surface Characteristic Measurement Systems. From Project Level to Network Maintenance.

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SSI’s Test Equipment Keeps Up With Your Project Needs

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The Latest from SSI

Fort Myer Construction to Use SSI Zero-Speed Inertial Profiler on Roads in the Nation’s Capital

SSI’s Texture Laser Orientation R&D Is Confirmed By Two NCHRP Studies

SSI is a USA Manufacturer of Custom Test Equipment for Clients Worldwide

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