Can. Wanglaoji Health Industry Co., Ltd. is a member of the world's top 500 enterprises - Guangzhou Pharmaceutical Group, but also a hundred years old Chinese brand - "Wanglaoji" inheritor, the company since February 28, 2012 The company was established on February 28, 2012, and its group of lozenges can be sold in supermarkets. Lozenges should not be eaten regularly, can cause oral flora disorders, allergies, diarrhea, elevated blood sugar, affecting infant development and other adverse effects.