Why we use P2 board but not E1?
To be compliant, a product has to pass a quality control test. CARB Phase Two (P2) Board has been the national standard especially in California in the United States since it was established. E1 is the formaldehyde safety standard in Europe, which permits formaldehyde emissions from MDF up to 10ppm. E1 cannot reach the formaldehyde emission standard in California.
As a professional company, we dedicates to provide safe products of superior quality and we are always doing our best to satisfy our customers.