Belvac

If you'd like to buy the world a Coke, you'll probably need to wait for Belvac Production Machinery to roll out the equipment first. A subsidiary of Dover, Belvac makes the machinery that manufactures beverage cans and related packaging products -- both metal and plastic. The company estimates that each year close to 200 billion drink cans are made using Belvac machinery. Its equipment performs an array of high-speed trimming, necking, shaping, coating, and inspection processes. Belvac also makes all manner of plastic bottle-making machinery in addition to offering training programs for its metal and pastic machinery.