Nanhang Industrial Co.,Ltd. is the largest PVP’s manufacturer in China, and also the 3rd largest in the world. It consists of 4 factories with annual production capacity of 5,000 mt NVP and 5,000 mt PVP’s, a joint R&D centre with zhejiang University and a global sales company in Hong Kong. Nanhang products cover pharmaceutical excipients, API’s, stabiler in food and beverage, personal care products, functional products and fine chemicals. The pharmaceutical grade of Povidone, Povidone Io...