2,3,4-Trihydroxybenzaldehyde

Conier Chem and pharma limited locates in Chongqing, which is one of the four municipalities direct under China central government. We also has a subsidiary company named Canbi Pharma located in Shanghai,the business hub of China, and specialized in bio-engineering consulting,equipment distributing, which including sanitary vessel, sterilizer, bio-chemical plant.