mineral fiber board CE certificate Mineral fiber ceiling board:1)Fire Performance: Meet GB8624-1997 Class B12) Asbestos Free3) Formaldehyde Free4) Fiber content: >=90%5) Color of Surface ... special acousticsQuality Certificate: ISO9001:2000, ISO14001, CE Certificatethe ceiling products can be loaded with T-bar together in ... Zealand, Turkey, Russia, Taiwan, Hongkong and India, etc. mineral fiber board