Shanghai Welltone Material Technology Co., Ltd. has been a recognized and globally specialized technology enterprise since 2002.



We are specialized in the development, manufacture and marketing of Polyvinylpyrrolidone (PVP/Povidone) series products and other pharmaceutical raw materials.



We have full sets of equipment strictly in line with GMP requirements. Our products conform to USP32, CP2007 and EP6.5 standards.

Indicates information has been verified onsite by a certification specialist