What does it means the code on item no.

For example the item no: 301-1-GO 52x28
Means that 301-1 is item code
GO is color code
51x28 means the size of wooden moulding is 52mm width and 28mm thickness

The color code:
A- Brown
B-Black
C-Coffee
D-Gray
E-Crock
F-Green
G-Gold
H-Gold foil
I-Imitation white timber
K-Modelled after an antique
L-Blue
M-Linen
N-Wood color
O-Press (Gold Sliver print)
P-Yellow
Q-Cyan
R-Red
S-Sliver
T-Teok
W-White
Y-Silver foil