Website:https://www.shengmaowood.com/solid-wood-boards/solid-pine-board/pine-wood-board.html
Pine finger-jointed board is a type of lumber made from the finger-jointed pieces of pine wood. Finger jointing is a process where the ends of the wood pieces are machine-cut to create a series of interlocking fingers. The fingers are then glued and pressed together to create a longer, stronger board.