SIS Group ramps up production of precast turbine, tower foundations

Sources: SIS Group LLC, Durham, N.C.; CP staff North Carolina specialty precast producer SIS has entered into an exclusive licensing agreement with Anker Foundations GmbH, a leading international engineer that develops certified resource-saving precast foundations for a broad spectrum of tower structures. The agreement creates Anker USA LLC, a fifth wholly owned SIS subsidiary, and envisions annual production of up…

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