Shanghai PI Chemicals Ltd.

PI(Greek letter π ), A mathematical constant, real and infinite.PI(π), founded in Feb, 2007, is an innovation-driven, profession-led company, and focus on the High purity single molecular weight oligopoly PEGs and derivatives,Pharmaceutical intermediates,  OLED Intermediates, unsaturated resin & Acetyl resin, and Custom Synthesis etc. We are committed to fulfilling your order efficiently and economically by the fast response, Made-in-China and PI(π) excellent service, and help you save at least 15%-50% from local purchase.