Why does Lengsuanling have the word Dengkang?

the word dengkang on this brand toothpaste comes from the name of its parent company, Chongqing dengkang oral care products co., ltd.

Since 1987, this company has been devoted to the study of dentin sensitivity, and it has been deeply loved by consumers for its many functions, such as solving dentine hypersensitivity and enhancing the tolerance of teeth to cold, hot, sour and sweet. Therefore, the brand name Denkang represents the company's commitment and professionalism to oral health.