The Kilju Plywood Factory in Kilju County of North Hamgyong Province is a comprehensive wood processing base.

Covering a wide area, the factory is equipped with presses for plywood and particleboard, machines for excelsior-cutting and PVC covering, and other large-capacity processing machines.

It also has large areas of woodland and is staffed with several hundred technicians and workers.

It has directed efforts to producing wooden materials for construction and furniture-making, thus manufacturing and selling large amounts of semi-finished goods annually.

It is recycling by-products from wood processing and making knockdown furniture pieces with particleboards.