A ray of Sundyne┬áSundyne Corporation is a company with a long heritage and advanced, market-leading products, as Ruari McCallion learns from company president Phil Ruffner. If you go to a process industries facility, youÔÇÖll find pumps all over the place. The same is true at a drug production plant or a food-processing factory. They are so widespread that one could think they were on the verge of commoditization. So it may be a little surprising to find a company making a good living selling quite a modest amountÔÇösay, 7,500 units a year.