1.When choosing plywood, it is important to note that the plywood splint has two sides, must pay attention to observe whether the graininess of the plywood is to be clear, to take a closer look at the front of the plywood, plywood on the front of the bright and clean smooth and not coarse, smooth without sluggish feeling is the high quality plywood. If you want to buy more zhang, remember be careful to choose the wood grain color close, this is will reduce a lot of trouble for you to use.

2.When choosing plywood, pay attention to see if there are broken or damaged plywood has the problem such as scar section, should pay attention to the plywood no decay or bad phenomenon, more attention should be paid to have plywood degumming phenomenon, if have, don't buy.

3.When the choose and buy must observe carefully, there are a lot of plywood is to use two kinds of veneer with different grain to stick together, so special remind the owner when the choice must pay attention to the splint flat-fell seam of rigor, ensure that there is no rough phenomenon.