President Barack Obama examines a K’NEX rollercoaster with Michael Araten, President and CEO of K’NEX and Rodon Group, right, during a tour of the company in Hatfield, Pa., Nov. 30, 2012. (Official White House Photo by Chuck Kennedy) Today, President Obama spoke at a toy factory in Hatfield, Pennsylvania about extending tax cuts for middle-class families . The Rodon Group, a third-generation family owned business, manufactures Tinkertoy and K’NEX building sets. The company depends on the many Americans who buy gifts for family and friends during the holiday season. But, if Congress doesn’t act before the end of the year, every family in America will see their income taxes automatically go up on January 1 , President Obama said.