Making FRP auto parts

Step1【Make mould】 1. prototype& mould :Usually,we use the phenolic plastics and processing in CNC machine tool.Because of the FRP auto parts need a high precision,only in CNC machine,we can make a assembly requirements prototype. 2.Reproduce production molds on CNC processed molds,but this mold can not produce immediately.We need remake a master mold on the first…