As a tier-1 supplier, Bontaz is the world leader in automotive hydraulic functions. Bontaz is a trusted development partner to the world's leading OEM's and work in close collaboration to ensure the highest quality of its subassemblies (Check valves, cooling nozzles, solenoids, injection parts). Set on 5 continents, 11 sites with 4 R&D centers, Bontaz employs over 4,000 people.