Hangzhou Zhongrun Bentonite Technology Development Co.,Ltd was founded in 2007, is a professional engaged in non excavation bentonite slurry research and production units. Companies rely on the power of R&D of Zhejiang University, is a collection of scientific research, development, production and srvice in one of the high-tech enterprises. In the fierce market competition, our company set a good corporate image and won the praise and trust of customers with high-quality products and quality service. The company mainly exports bentonite and other chemical mud material.