She believes that in order to make good products, we must ensure the use of good raw materials and look for plant ingredients from various places in the country. She believes that the water quality, soil and climate in different regions will make the nutritional composition of plants very different. If the quality is inferior, the quality cannot be guaranteed. Mengdie's initial intention is to make good things with real materials, so it has accumulated a lot of good reputation and won the honor of China 3 15 integrity brand.