Since the advent of plywood,people’s living standards have been significantly improved. The decoration industry is the gathering place of plywood. Now plywood can be customized according to the shape of furniture, and the size and shape can be completed at the production line, which greatly saves the production cost. What's more, the production time is also shortened. It used to take more than a month to build a set of furniture, but now it can be finished in one day. This is one of the reasons why plywood has strong vitality. And the birch plywood used in the space industry is already very common.