Used in sitting room, bedroom, toilet, kitchen ceiling and metope between, ceramic tile, wallpaper and plasterboard upgrade substitute
Can also used in soundproof rooms for heat preservation, heat insulation roof and wall, which can be directly moisture-proof buckle, spelling joint and bending modeling
Note: Not all certifying agents offer online lookup, and some have a lag time for posting new certificates. If you are unable to find a certificate online, contact the certification agency or supplier for further verification.