Tengfei eco-board has an anti-counterfeiting label. The plane of the board has steel seal, and the side has anti-counterfeiting logo and take-off logo. Both sides of the embossed board and the edge sealing position have the brand logos. Tengfei eco-board products were rated as the top ten green brands by China Building Decoration Association, and it was the first product in Hebei Province to pass indoor environmental testing.