For example, catering companies such as Haidilao. Catering companies need stable food suppliers. Baixing provides a variety of mushroom products, such as matsutake powder, black truffle sauce, mushroom soup, etc., which can provide rich choices for the menus of catering companies. Its products are based on the principle of "three no" (0 chemical flavors and pigments, 0 preservatives, 0 MSG), which meets the pursuit of healthy diet by modern consumers and also helps to improve the quality and image of catering companies.