上海矩阵化工有限公司成立于2007年初，集研发和销售为一体，为国内外制药公司/研发 机构提供高品质试剂和医药及新材料中间体。公司自有品牌PI Chemicals，目前超过90%以上的员工具有本科及以上学历。PI Chemicals致力于以专业和创新的态度为客户提供优质的产品和快捷的服务。PI Chemicals, focuses on the novel and high-valued fine chemicals, building blocks, API, natural and biochemical products.PI（π）means Professional and Innovative.Profession & Innovation, a significant presence, make us a difference in product, technology, customer service, information processing and every aspect of day-to-day business activities. We're dedicated to provide the best international service to help the global drug discovery develop innovative medicines and products to treat patients, ease suffering and to enhance the quality of life.