Xin Kaiyuan is a developer of PVP pharmaceutical excipients, whose product lines cover medicine, cosmetics, food and oral care, and provide users with products such as 2- pyrrolidone, NVP monomer, PVPK series (povidone), * * * povidone, PVPP (cross-linked povidone) and PVP-I complex (povidone iodine).
More peer analysis, the company knows and understands.