;Leverancier
 #define LevBlum 5005
 #define LevHalux 6332
 #define LevAdditek 6502
 #define LevGLS 5036
 #define LevVRD 5803
 #define LevVanHoecke 6051
 #define LevMeyvaert 7112
 #define LevBaliko 5938 
 #define LevAgoform 5002
 ; hout leveranciers
 #define LevDekaply 7025
 #define LevStylinArt 6628
 #define LevUnilin 7771
 #define LevDecospan 7407
 #define LevEggerD 7802
 #define LevEggerF 7800
 
 ; Karton leveranciers
 #define LevZetacarton 7012
 #define LevLefevereBeel 6317
 #define LevEuropal 7631