The raw materials of European pine board are mainly small-diameter wood and fast-growing thinning wood of soft needle and broad-leaved trees, such as eucalyptus, fir, and poplar thinning wood, etc. The source is relatively wide and can be made into large panels (such as 8×32 feet or 12×24 feet). Its manufacturing process is mainly to dry, glue, orient and lay and hot-press the planed pieces of a certain geometric shape (usually 50 mm-80 mm long, 5 mm-20 mm wide, and 0.45 mm-0.6 mm thick)