Intectural – Michigan Intectural – Michigan Company Information:Susan Hall Email: Susan@EcoSurroudings.eco Phone: 248.421.6000 Address:1025 London Rd, Duluth, MN 55811 Product Lines:Acoustic Wall Systems, Plywood Rep Type:Distributor Contact InformationContact Name: Kelly BartzEmail Address: sales@intectural.comPhone Number: (877) 970-7877