杭州绿科科技开发有限公司

杭州绿科科技开发有限公司

• 供应商类型：生产商
• 国家/地区：中国

GreenCo Group is regarded as one of the leading manufacturers of PVP(Polyvinylpyrrolidone, Povidone) from China since 1999year. Our main products including Povidone k30(PVP K30), Povidone k90(PVP K90), PVP K25, PVP K17, PVP-I, NVP, NMP, 2P, PQ-11, etc..... 更多