Jiangsu Huida Mining Sci-Technology Co., ltd locates in the XuYi Countycity of attapulgite, Jiangsu province, China. HD has the annual ability of production 50, 000 tons of bleaching earth for edible oil and petroleum Industry.Our company specialize in manufacturing, R&D, and marketing attapulgite material. In 2008, a National developing & research center has been built in Xuyi City and closed cooperation was established with the center and other famous high-tech research institutions in China. our products feature, fast filtration speed, high decolorizing rate, low reduction in oil production and production costs.In 2009, HD has passed ISO9001 and ISO14001 and its products have got the SGS analysis report.