Since the high-quality raw materials used in production are well discriminated, it is better to choose high-quality raw materials and use better boards, so that the quality of the birch core plywood layer produced can be effectively improved. Birch is a mid-grade wood, both solid wood and veneer are common.

Produces northeast birch, the wood is delicate and pale yellowish, its roots and knots have many patterns. The ancients often used it for decoration such as core. Its bark is flexible and beautiful. The processing performance of birch is good, the cut surface is particularly smooth, and the paintability and adhesion are strong. The birch furniture paint surface made of birch wood as a raw material has the advantages of smoothness and flatness.