BOYERTOWN, PA — NAI Keystone’s Kyle McKechnie and Steve Willems, SIOR represent seller, PSI Properties, LLC in the sale of 822 N. Reading Ave. in Boyertown. Del Markward, SIOR of the Markward Group represented the buyer, a small tech company. The 45,401 s/f Industiral Warehouse that was completely renovated in 2009 is equipped with a solar system on the roof, ample parking and close proximity to Rte. 100. The deal settled last Friday.