JIYUAN is engaged in providing FRP design software. JIYUAN has developed the following proprietary FRP design softwares: FRP CAD for vessels & tanks version (horizontal and vertical and Large tank type), FRP CAD for FRP pipe version(FRP pipe and pipe fitting), and FRP CAD for chimney. By using FRP CAD, the material selection design, structure design, processing design, product drawing, lamination design, calculation sheet and cost analysis for the FRP tanks and pipes can be automatically realized, which can be used in bid preparing, quotation and production. Our softwares are characterized by theirs stable performance and accurate calculation therefore provides good assistance to FRP engineers.