From the A3 Highway between Düsseldorf and Köln
Exit at the "Solingen" exit. At the traffic light, turn left on Hardt Str. in the direction of Solingen (or "SG", as it is abbreviated on some signs). About 2 km from the A3, at the traffic light near the DEA gas station, bear to the left at the "Y" intersection and stay on Bonner Str. (Do not go under the railway bridge.) In Solingen-Ohligs about 5.5 km from the A3, turn right on Düsseldorfer Str. and then left Heiligenstock. The third street on the left is Brosshauser Str. Turn left on Brosshauser. Chart Ferox GmbH is on the left about 200 meters. Flow Instruments & Engineering GmbH is located just next to Chart Ferox GmbH (entrance from Heiligenstock Str.).

From the A46 Highway, towards Wuppertal / Düsseldorf
Exit at the "Hilden" exit on Hochdahler Str. towards Hilden. Turn left on Ostring and follow it until it ends at a traffic light. At the light turn right on Walder Str. and go under the bridge towards Solingen. After the 2nd bridge (a train bridge), turn right at the next traffic lights on Eller Str. About 100 meters past the lights turn left on Dürener Str. and continue to the tee intersection. Turn left on Heiligenstock. The 2nd street is Brosshauser Str.; turn left here. Chart Ferox GmbH is about 200 m on the left. Flow Instruments & Engineering GmbH is located just next to Chart Ferox GmbH (entrance from Heiligenstock Str.)

Düsseldorf Airport via Train
Follow the signs to the train station ("Bahn" or Railway) in the basement level of the airport. A single adult ticket costs 3,50 EURO to Solingen-Ohligs. Take the "S7" train to Solingen-Ohligs, the last stop on S7 line. Chart Ferox GmbH is 5 min. by taxi or 15 min. by foot at Brosshauser Str. 20. Flow Instruments & Engineering GmbH is located just next to Chart Ferox GmbH (entrance from Heiligenstock Str.)

From Highways A1, A3, A46