Yuking Group was established by China Functional Polymer Industry Committee, and is specialized in the R&D, production, distribution and application of water soluble polymer. Yuking is a high and new technology enterprise which is innovative, science & technology intensive, growing and extroverted. The headquarters of Yuking is located in Zhangjiang National Hi-Tech Park, Pudong, Shanghai. Yuking Group possesses of Shanghai Yuking Chemtech Co., Ltd, Shanghai Yuking New Material Technology Co., Ltd. and Shanghai Yuking Bio-Tech Co., Ltd. We have our own lab which focuses on biological Pharmaceutical Synthesis and R&D Water soluble polymer in Zhangjiang Medicon Valley Hi-Tech Park. We also built union laboratory which focuses on small molecular and organic intermediate in Tongji University. Our biology pharmaceutical factory which produces 1000MT/Y PVPI is established in Shanghai Suburb. Our production base for 800MT/Y PVP Series is in Dongying City of Shandong Province. Depending on the advantages of technology and resources in the fields of fine chemistry and bio-medical, especially water soluble polymer, our company has had rapid development since 2005. Our company created our own excellent brand and got trust from a lot of customers in the world. Our PVP series products with hard-core patent technology and self-owned intellectual property have been sold to more than 30 countries and regions including Europe, North America, South America, Australia, Africa, Asia and the Middle East. The owned hard-core patent technology is in the leading position in China and is advanced in the world, which is evaluated by Chinese Academy of Sciences.