
Ocm Fire Rated A1 Class Internal Wall Fireproof Subfloor MGO Board. A1 Fire Rating: Certified as A1 Class fireproof material for maximum safety. 5 Years Warranty: Comprehensive after-sales service covering 5 years. Customization Options: Offers full, minor, and flexible customization from designs or samples. ISO and CE Certified: Passed ISO9001, ISO14001, CE, ASTM, and AU/NZS international testing. Fast Delivery: Delivery within 15 workdays for both peak and off-peak seasons. Diverse Size Options: Available in 1220*2440mm, 1220*2700mm, and 1220*3000mm sizes. Green Building Material: Asbestos-free magnesium oxychloride board for eco-friendly construction. Global Export Experience: Exported to over 100 countries including USA, UK, and Russia.