Boai NKY is the first Chinese high-tech specialty chemical company focused on the development and manufacture of PVP series products. Through our endeavor over nearly 30 years, great progress has been made in improving the level of production technology and automatic control, perfecting the structure of the industry chain, expanding the scale of production, improving the level of quality management. NKY has grown to become the biggest supplier of PVP products in China, and the 3rd largest globally.