石英砂的主要规格有：６－８mm、４－６mm、１０－２０目、２０－４０目、４０－８０目、８０－１２０目、140-160目等。 化学成分 SiO2 Al2O3 Fe2O3 MgO K2O CaO TiO2 含量(%) 99 0.22 0.015 0.011 0.056 0.023 微量

销售经理：刘经理/李经理                                                                                                 

移动手机：13400211588/13903119840                                                                       

公司电话：0311—88708888                                                                                          

公司传真：0311—88709840                                                                                          

公司邮箱：kuangchanchaoshi@163.com                                                                       

邮编编码：050041                                                                                                         

公司地址：河北省石家庄市裕华区方兴路68号（二机厂北）