Large scale is not the same as industrial product. Nearly all food sold is made in large scale. But industrial means going one or more steps further. Processing

Large scale is not the same as industrial product. Nearly all food sold is made in large scale. But industrial means going one or more steps further. Processing food changes it. If you sell an apple, even if you harvest a million of them, means you still have an apple. But taking the apple, processing it in some oil, juice, jam and what else, means you have industrialized it, and made something new, with new problems.