The main type of commercial products manufactured by KovrovLesProm LLC are edged softwood lumber of chamber drying.
The lumber is sorted according to its own specifications based on GOST 26002-83.
1-4, 5, F-grade
from 2.0 to 6.0 in increments of 0.3
10-18, chamber drying
from 16 to 70
from 75 to 200
Any cross sections