30 May 2024

His Majesty King Willem-Alexander has awarded our family company, J.M. de Jong Group, the Royal predicate. In the presence of colleagues, family, and business relations, Managing Director Rob Bastinck received the certificate from Jaap Smit, Commissioner of the King in the province of South Holland.
The Royal predicate symbolizes His Majesty the King's respect and appreciation for this long-standing and remarkable family business.
Receiving the Royal predicate is a milestone for Royal J.M. de Jong Group B.V. It confirms our continuous dedication to quality, innovation, drive, and service orientation over the past 125 years. What once began as a smithy in 1897 has today grown into the family business Royal J.M. de Jong Group B.V., known in the market through its subsidiaries: de Jong DUKE and de Jong TECHNICS.

de Jong DUKE
Marisstraat 2
3364 AZ Sliedrecht
The Netherlands

+31 184 209 767

de Jong DUKE LLC (for North America) 
12680 Delta Street                +1 734 403 1708
Taylor, MI, 48180

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