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Tandemloc

Havelock, North Carolina maker of ISO container lifting, securing and mobilizing equipment, including container spreaders, twistlocks and corner fittings, plus below-the-hook lifters.

Havelock, NC · Company

About

Tandemloc was founded in 1984 in Suffolk County, New York, by Mike DiMartino Sr. and his son John DiMartino Jr. Its name comes from the "Tandemloc Connector", a container securing device designed for military use. The company has been headquartered in Havelock, North Carolina, since 1992.

The Havelock campus spans over 100,000 square feet and includes manufacturing, an indoor abrasive blast room and paint booth, zinc thermal spray capability, in-house CARC painting, indoor proof testing with time-stamped video recording, and a testing and inspection department. Tandemloc received ISO 9001-2008 certification from DNV in 2016 and ISO 9001-2015 in 2018, and received NC SHARP safety recognition in 2009.

Products · 9 of 9

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