Zhejiang Sanding Technology Co.,Ltd was established in April,2004?is located in Paojiang Industry Zone, Shaoxing city, a charm city which is famous for its historical culture.Sanding Technology is affiliated Zhejiang Sanding group. Sanding Technology is national key high-tech enterprise which develops and researches, produces and marketings montmorillonite with over five million *s registered capital. Company is certified by ISO ISO9001:2000.Currently,company owns three bentonite mines, municipal level R&D centre and two modernized factories with four deep processed production lines: two production lines for wet purification montmorillonite, one production line for pharmaceutical grade montmorillonite, another one line for feed grade modification montmorillonite production.