Shanghai Profirst Co., Ltd. is a company engaging in research and development, production and sale of organosilicon. We are specialized in trading of organosilicon monomer, intermediate and silane coupling agent. Relying on the existing production experience and advanced ladder of management, the company insists "quality first, users first" as its management mission, "high starting point, high demand, high quality and high technology" as its management principle and "to be excellent, to be No. 1" as its business idea.