... available.3. Using Widely using into construction.4. CertificateISO9001:2000 Approved5. Features1. Energy saving, environment protection, cycle use2. ... : life can reach 10 years.9.Functionality:fireproof,waterproof,anti-moth-eaten,acid-resisting,alkali-resisting,sound insulation ... present,Our products are widely used in overseas.for example,America,Eastern Europe,Southeast Asia,Western Europe, ...