Our company, Yongyi chemical Group is a large Pharm-Chem Co., Ltd. in China, and mainly engaged in designing, developing, manufacturing and marketing Pharmaceutical Intermediates. We have complete lab equipments and professional talents. Our key products include Pyridine Compounds, Benzene Derivatives and Idole Intermediates, etc.

Our advantage is could provide lots of organic compounds not generally available. So if you need any new products which are not included in our list, please contact us directly and we will do our best to meet your need.