Pro-Hub
ProMinent
Proval
Qualitrol
Reco
Rectus (Parker)
Refco
Regada
Regloplas
Rego
Rembe
Rexroth
R.G.LAURENCE
Riegler
Rittal
Robertshaw
Cosasco
Rotelmann
Rotex
RTK Regeltechnik
Ryeco
Satchwell
Saunders
Sauter
Schmersal
Schroedahl
Schroff
Schrupp
SC Hydraulic
Südmo