wafer fabrication process

　　The company will offer the following wafers as per the fabrication process and company specifications of wafer fabrication firms: 300mm polished wafer, 300mm annealed wafer, 300mm epitaxial wafer, monitor wafer, test wafer etc.
　　In December, the products passed the inspection performed by National Ferrous Metal and Electronic Material Analysis Test Center. The inspection result reached and went beyond the national standard.