在线交易

我司累计开发生产产品已达五十种之多，大致可分为腈基类、苯甲酸类、手性化合物，工程塑料系列四大类，广泛用于农药，医药，染料等行业

Our company has developed and produced fifty kinds of products. It can be broadly divided into four categories: nitrile base, benzoic acid, chiral compound, and engineering plastics series.