Mar 05, 2010. /Lesprom Network/. National Industrial Lumber Co. (NILCO) has completed its purchase of North Pacific's Landisville, Pennsylvania, location, as Random Lengths reported. NILCO has hired all employees at that location, and is looking forward to expanding into Eastern Pennsylvania and surrounding areas with lumber and building materials, according to Jim Smith and Mike Hoag, President and CEO, respectively, of NILCO.