Nefful is dedicated to the development of undergarments. In addition to its R&D of high-end undergarments featuring remarkable body-shaping results, commenced in 1975, Nefful also puts an emphasis on the concepts and knowledge of designs that focus on overall appearance. To help the public live a healthy and high-quality life, Nefful started to sell Teviron health series products in 1979. Nefful believes that only with necessary expertise and dedication to service will the company be able to distinguish itself from the competitors in the highly competitive marketplace. Therefore, in addition to introducing quality products, the company also continues to host seminars and training sessions so that members can have a more thorough understanding of Nefful products and become professional sales representatives.