Preformed Line Products Company (NASDAQ:PLPC) is one of the stocks on Jim Cramer’s radar. A caller mentioned that the stock appears undervalued despite strong performance and asked why it trades at a discount compared to peers in the industrial sector. In response, Cramer commented: “Oh, now, you know what, that’s still one more of multiple stocks that are involved in the construction of the data center, and those, because there’s so many of them, they’re starting to trade at a discount. Don’t freak out, ...