
Asbestos Free Fireproof 6-24mm Calcium Silicate Board for Interior Wall Exterior Wall. 100% Asbestos Free: Safe material composition with zero asbestos content for healthy indoor environments. Class A Fire Resistance: Incombustible rating meeting GB8624-a standard for superior fire safety. 5-Year Warranty: Comprehensive 5-year warranty coverage for peace of mind and quality assurance. Customizable Thickness: Available in thickness range from 6mm to 24mm to meet specific project needs. Versatile Surface Finish: Options include natural, sanded, or polished surfaces for diverse aesthetic requirements. High Production Capacity: Daily output of 10,000 pieces with annual capacity reaching 20 million square meters. Sound Absorption: Effective sound absorption up to 48db for improved acoustic comfort. Flexible Customization: Full customization, minor customization, and design-based options available.