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Hebei Zhengyong New Material Technology Co., LTD., which is a national high-tech enterprise and headquartered in Shijiazhuang National Technology Development Zone, specializes in r&d, production, sales and technical services of high-performance new materials. Main high purity silicon nitridi

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Silicon nitride ceramic performance process
Silicon nitride ceramics are inorganic materials which do not shrink when sintered. Silicon nitride is very strong, especially hot pressed silicon ...[MORE]

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Telephone: 0311-67799950‬
Address: Building 4, Jinshi Industrial Park, Qiaoxi District, Shijiazhuang, Hebei Province, China