... health3, twice to three long lifespan than common non-wallpaper.4, CE certification, ISO9001,ISO14001 passed,5, Non-toxic,durable ... (3), twice to three long lifespan than common non-wallpaper.(4), CE certification, ISO9001,ISO14001 passed, 215patents authorized(5), Non-toxic ... .(5),OEM accepted. You can offer your design and we will produce as required.(6),your visits to factory welcomed.10.Shipment ...