ShengdaTech, Inc. engages in manufacturing, marketing, and selling nano precipitated calcium carbonate (NPCC) products in China. The company converts limestone into NPCC using its proprietary technology co-developed with Tsinghua University. It sells its products through a direct sales force. The company serves customers in the tire, polyvinyl chloride building materials, ink, paint, latex, adhesive, paper, and polyethylene industries. ShengdaTech also exports its products to Singapore, Thailand, South Korea, Malaysia, India, and Israel. The company was founded in 2005 and is based in Shanghai, China.