... 4, CE certification, ISO9001,ISO14001 passed,5, Non-toxic,durable and mould proof, moisture-proof, colorfast,6, have been exported ... needs to be cut, turn board to the back measure accordingly and cut with a wall paperknife. 3). Place adhesive Glue ... certification, ISO9001,ISO14001 passed, 215patents authorized(5), Non-toxic,durable and mould proof, moisture-proof,colorfast, non-yellowish(6), have ...