Neilson officially launched NX-5, starting with basics such as badminton racket strings, insoles, and sports compression sleeves. Initially, NX-5 sold its products locally, gradually expanding to regional markets, and eventually reaching a global customer base. Throughout its four decades of existence, NX-5 has remained true to its founder’s vision: enabling individuals, regardless of their professional athlete status, to prevent and protect themselves from sports injuries while feeling comfortable and stylish in their sports gear.