The source of imported oak is limited.
Most oak comes from Russia and the United States, and some are imported from Turkey, Austria, Germany and Canada. Although it is also produced in other parts of Europe and America, the import volume is relatively small.
It is difficult to remove moisture from oak.
Although imported oak boards have been strictly dried abroad and have good stability, oak is hard and heavy, and it is difficult to remove water. Therefore, furniture made without pure water may begin to deform or shrink and crack after one and a half years.
Rubber wood is not oak.
There is still a phenomenon that rubber wood replaces oak in the market. Therefore, when buying oak furniture, you need to have certain professional knowledge to ensure that your own interests are not harmed.