Good food is an indispensable spice of people's lives, as the saying goes, "food is the sky", eat, is essential to our lives, the catering industry has been the rapid development of China's economy occupies an important position, but also become a good choice for entrepreneurs. In the catering industry, brine is a very good sales of traditional food, families like to buy brine for their families to add flavor, and because the threshold of entry is low, less than a thousand dollars can be set up business, so has been sought after by many small entrepreneurs.