Colite International’s signs hang around the world. They’re in places as far as a Tiffany’s store in a Vienna, Austria, shopping district. And they’re as close as the NBSC building in downtown Columbia. That global success is leading the West Columbia-based sign maker to move to new location in the Carolina Research Park off Farrow Road. The company will invest more than $5 million to relocate and upgrade its equipment, chief executive officer Marty Brown said. “It’s not that far, but it may as well be 100 miles when you’ve got to pick up everything you own,” Brown said. ...