Orthosis, Corrective Shoe (KNP) contract manufacturers

7 US facilities list FDA product code KNP as a contract manufacturer (7) or contract sterilizer (0).

FDA-registered (openFDA, export of Oct 21, 2026)

FDA device name

Orthosis, Corrective Shoe

Product code

KNP (FDA product classification database)

Device class

Class I

Regulation

21 CFR 890.3475

Classification panel

Physical medicine