... CE,TUV,EN,ISO9001,ITB,Europe ETAG04 certificate.Alkali resistant fiberglass mesh is woven by fiberglass yarn as its basis mesh, and then coated ... , only our factory was passed Europe ETAG certificate in China.alkali resistant fiberglass mesh, alkali resistant fiberglass mesh, alkali resistant fiberglass mesh, alkali resistant fiberglass mesh alkali resistant fiberglass mesh