Team Wisconsin-Marshfield

Interstate Assembly Systems, based in Marshfield, WI, specializes in providing custom vehicle upfitting and assembly solutions tailored to meet precise specifications. With a focus on quality, efficiency, and customer satisfaction, their experienced team delivers a wide range of assemblies and vehicle upfit projects to fulfill short- and long-term business needs.

As a certified and committed entity, Interstate Assembly Systems ensures compliance with all customer, statutory, and regulatory requirements, with a Quality Management System certified to the ISO 9001 2015 Standard. Offering extensive options for custom builds across various industries, they continue to enhance processes while adhering strictly to customer specifications and industry regulations.

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