visits xin’an group to strengthen the close cooperation with and aerosil
on april 19, dr. emmanuel auer, global senior vice president of ‘s silica business line, tang meng, global senior vice president of fumed oxide product line, and shen puxin, director of fumed silica project, visited xin’an group to deepen strategic cooperation carry out exchange discussions. leaders of xin’an group wu jianhua, wu yanming, jiang yongping,…
