Coming from the direction of Amsterdam (A13/A20) or Utrecht (A20):

Follow direction Dordrecht
Cross the Van Brienenoord bridge, direction Ring Rotterdam - Zierikzee - Europoort
Exit Barendrecht (IJsselmonde exit no. 20)
Turn right at the traffic lights (under highway)
1st traffic lights: straight on
2nd traffic lights: straight on
3rd traffic lights: turn left (Industrieterrein Dierenstein)
you will find InnoEssentials International after approx. 15 metres on your left-hand side