Yishui Lianchuang Chemical Co., Ltd. is one of main sodium metasilicate manufacturers in China. The annual output of SODIUM METASILICATE PENTAHYDRATE and SODIUM METASILICATE ANHYDROUS amounts 40.000 tons and 10.000 tons. Products sell well all over home and abroad and having a favorable reception. Company passed ISO 9002 International Quality Management System Authentication and Environmental Management System Certificate.