QINGDAO QIANHE DIATOMITE CO., LTD.Youfangtaizi Village North (Hetouyuan Industry Zone), Jiaozhou, Qingdao, ChinaTel: +86-532-82212928 Fax: +86-532-82222620Tel/Fax: +86-532-87255773Web Site: http://www.qianhe-diatomite.comQINGDAO QIANHE DIATOMITE CO. LTD. is a professional and biggest manufacturer & exporter that engaged in processing and exporting diatomite series products with modern technology and equipment more than 3 years sales in the world market with annual output of 18000 tons. Natural Diatomaceous Earth; Diatomite Based Filter Aid; Diatomite Filling Aid; Activated Bleaching EarthIt is our promise to be your best supplier in China to supply you the diatomite series products with high est quality, best price and prompt delivery . General Manager Oliver Liu