INTRODUCTION: We have our own Bentonite mine in Weifang city,the mine is around 1 million square meters with high Montmorillonite content.It is one of the largest bentonite mine in China. Our main products is :Organic Bentonite,Anti-salt Bentonite,Bentonite for Drlling fluids,Casting Bentonite,Bentonite for waterproofing,Directional crossing bentonite,Montmorillonite products etc.Our products are exported to the worldwide,such as:Middle East,America,Europe and other countries,customers from all over the world is welcome to cooperate with us.