Dividend growth investing is a popular and largely successful approach to generating wealth over long periods of time. We will be spotlighting numerous dividend up-and-comers to identify the best "dividend growth stocks of tomorrow." We are looking at Culp, Inc. (CULP), a manufacturer in the bedding materials industry. The company operates in a tough business, and has seen its operating metrics erode in recent years. Despite this, the company has maintained excellent financial health. Successfully entering new business avenues could lift the company's growth over the long term, but headwinds remain in place