![Q.E.D. Systems](upload/afbeeldingen/exhibit/q_e_d_logosmallmin1359102791.png)
Q.E.D. Systems
Since we were founded in 1981, Q.E.D. Systems has been providing standards development, along with educational, advisory and systems design services. We focus primarily on electronic commerce/business technologies, including the disciplines of bar code technology, two-dimensional symbols, electronic data interchange (EDI), radio-frequency communications, and radio-frequency identification.