... health3, twice to three long lifespan than common non-wallpaper.4, CE certification, ISO9001,ISO14001 passed,5, Non-toxic,durable ... sea company or by air express15Lead Time30-45days3.Factory Introduce:4.Production Introduce:5.Packing pictures:6.Installing description:(1)Tools ... a trial order for testing after the samples(3),Collection offered.(4),Delivery time: 3 days for samples and 15-20days for bulk ...