- Hefei Trendchem Co., Ltd.
- crospovidone, copovidone, plasdon, pvpp, 2-pyrrolidone, pyrrolidone, nmp, povidone, pvp k90, pvp k17, pvp k30, pvp k.
- Address:NO. 760, MAANSHAN ROAD Hefei, Anhui
- Shanghai WellTone Materials Technology CO., LTD
- vp/povidone k15/k17/k25/k30/k90, pvp-i, pvp/va (copovidone) --va64, pvpp, nvp, nmp , nep , no.
- Address:Wuhu, Anhui, China
- Hangzhou Motto Science & Technology Company
- PVP K15, PVP K17, PVP K25, PVP K30, PVP K90, PVPP, PVPI, PVP/VA, NEP, NVP, NMP.
- Address:Westport New Terrtories,No.206 Zhenhua Road,
- NKY
- PVP K17,PVP K25,PVP K30,PVP K90,PVP/VA 64W,PVP/VA64E,PVP/37E,PVP/73E,PVP/73W,PVP-I,PVPP.
- Address:Dagu-Nan, Tianjin, China
- Shanghai Dexiang Medicine *****
- pvp k30, pvp k90, pvp k25, pvp k17, pvp-iodine, crosspovidone (pvpp), nvp, nmp, pvp/va64.
- Address:East Wenshui Road, Shanghai, Shanghai, China
- JIAOZUO MEIDA FINE CHEMICAL CO., LTD.
- pvp k15, pvp k17, pvp k25, pvp k30, pvp k90, pvp-i, pvpp, nvp, a-pyrrolidone, polyvinylpyrrolidone, crospovidone, povidone iodine.
- Address:Baolin, Shanghai, Shanghai, China
- Hangzhou Sunflower Technology Development Co.,Ltd
- PVP K15,K17,K25,K30,K60,K90,PVP VA37,VA64,VA73,VA55,PVP-Iodine,PQ11,crospovidone,etc..
- Address:Wensan, Hangzhou, Zhejiang, China
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