The forests in Korea are mostly covered with trees planted in the 1970s~80s. Therefore, timber from thinning or forest tending byproducts are mostly harvested for producing pulp or board, while the supply rate of domestic timber has reached approximately as much as 10%. The KFS has been constructing the domestic timber supply system in order to enhance the added-value of domestic timber resource, as well as creating new timber demand by developing eco-friendly wooden goods, nurturing the forest biomass industry and vitalizing the wood culture.