Stronger Six Limited is a company located in Hong Kong, focusing on the research, development and sales of health products. Its product "Liu Jian Tong" is made from organic turmeric powder, green lemon juice, purple peel garlic juice, organic apple cider vinegar, young turmeric juice, and pure honey. It does not contain preservatives and artificial colors and has preventive properties. It has the functions of treating three high symptoms, flu symptoms, promoting blood circulation, regulating gastrointestinal function, etc.