Shanghai Yearn Chemical Science-Tech Co.,Ltd

Yearn Chemicals is a leading chemical supplier from Asia, with more than 20 years industries experience, we have been concentrating in agrochemical, textile, fungicide, water treatment and food additive business. After a long term and solid development, we have our own factory located in Zhejiang province, which produces PVP and PVPP. In recent years, our PVP capacity has been increased twice. ...