Flame Retardant Engineering Construction Boards are specially designed for engineering projects, and they usually have higher physical properties and flame retardant properties to meet the needs of engineering construction, so their aesthetics are not as good as veneer flame retardant boards.

Engineering flame retardant boards are specially designed for engineering projects, and they usually have higher physical properties and flame retardant properties to meet the needs of engineering construction, so their aesthetics are not as good as veneer flame retardant boards.