Value Added Warehouse Services - Wolverine Assemblies, LLC Wolverine Assemblies, TAG Holdings, Steve Sperlazza, Warehouse Services, Warehousing Services, assembly, modular assembly, modular component assembly, manufacturing, certified minority enterprise supplier, MBE, Supply Chain Management, Modular Assembly, 3PL, 3rd party logistics, VMI, Vendor managed inventory, scm, supply chain management, total landed cost, TLC, international logistics Wolverine Assemblies is a joint venture between TAG Holdings and Sumitomo Corporation of America (SCOA). The company provides valued added warehousing services.