From the procedure of diamond burnishing to precision metal finishing, the world of the manufacturing industry of the United States is most certainly an important one. For instance, the manufacturing industry provides a great deal of jobs and is highly supportive of small businesses. For while there are more than two hundred and fifty six thousand manufacturing firms all throughout the United State, only just over three thousand of those firms are NOT considered to be a small business. And throughout all of these firms, up to twelve and half million people are currently employed in various roles throughout the industry, serving a wide variety of essential needs.