天润位于长白山脚下，经营东北长白山各种原木，水曲柳、柞木，榆木、楸木，色木，桦木，进口樟子松，加工定制各种板材 TianRun is at the foot of paekdusan,sell and process Northeast ChangBai Mountain all kinds of wood,Fraxinus mandshurica Rupr,Quecusmongolica,ULMUS RUBRA,Catalpa wood,Betula platyphylla Suk,ACey mono,Pinus sylvestris var.we can process all kinds of boards according customer apply.