Notice: Jiangsu Jingjing New Material Co.,Ltd. website opens, welcome!
       Jiangsu Jingjing New Material Co., Ltd. is one of large & important manufacturers in China for activated alumina. With a history of more than 30 years in the research and production of activated aluminium oxide, Jiangsu Jingjing New Material Co., Ltd. now is receiving high reputations in this trade for leading manufacturing ……
     
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