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Shanghai Welltone Material Technology Co., LTD is a recognized globally specialized technology enterprise since 2002, for developing, manufacturing and marketing Polyvinylpyrrolidone (PVP/Povidone) series products and other pharmaceutical raw material. Full

sets of equipments are in line with GMP requirements strictly. The quality of products is up to USP34, CP2007 and EP6.5 standard.
Polyvinylpyrrolidone (PVP/Povidone) series products are high performance, versatile polymer widely used in pharmaceutical raw ma ..[更多]
 
PVP-K Homopolymer...
PVP-A Copolymer ...
PVP-I
NVP(N-Vinylpyrroli...
PVPP Series/ cro...
α-Pyrrolidone...
N-Ethyl-Pyrrolidon...
N-Methyl-Pyrrolido...
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ADD:Room 501,No.218,Hengfeng Road,Shanghai,200070,China.   TEL:021-56610367/021-60821021  FAX:021-60821023  Email:postmaster@povidone.com.cn