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Laizhou Bornder Fire-proof Board Co., Ltd., a joint venture invested by Laizhou Xiangyun Firer-proof Heat Insulation Materials Co., Ltd. We specializes in R&D, manufacturing and distribution of high-temperature-resistance calcium silicate board with annual output of 80,000 sq.m , ranking the lead in similar fire shutter manufacturers in Asia-Pacific region. Thanks to sophisticated technologies of Canada, China Building Materials Science Research Institute and Sichuan Fire Control Science Research Institute ...
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