Tuning
 
 Purchasing team
 Amaryllis, Hydrangea, Helianthus, Hyacinth, Hypericum etc
John van der Velden
Tel: +31610159064
E-mail: johnv@tuning.nl
 Roses, Greens, Gerbera's, Phalaenopsis & Anthurium
Willem Leeuwenburg
Tel: +31612995570
E-mail: wiml@tuning.nl
 Calla, Freesia, Iris etc.
Pim Leeuwenburg
Tel: +31620573398
E-mail: piml@tuning.nl
 Plants
Richard Baardse
Tel: +31653559787
E-mail: Richardb@tuning.nl
 Chrysant
Joost de Vries
Tel: +31297387900
E-mail: Joostv@tuning.nl
 Cymbidium, Lisianthus, Lily
Burt Groeneveld
Tel: +31653422950
E-mail: burtg@tuning.nl