The toothbrush produced is a low-end brand. San Xiao Toothbrush, a famous toothbrush brand under Colgate-San Xiao Company, is a well-known trademark in China, a top 500 product in the world, the most competitive brand in China and a global leading brand trusted by consumers. The reason why the toothbrush is so cheap is because the toothbrush he produces is a low-end brand, and the company's main brand is not toothbrush.