The present invention relates to a mass polymerization compound of an acrylonitrile- butadiene-cinnamene and poly-terephthalic acid butanediol lipid, which is characterized by consisting of the following weight percentage compositions of materials: 30-70 percent of mass polymerization acrylonitrile- butadiene-cinnamene (ABS) resin, 5-30 percent of poly-terephthalic acid butanediol lipid (PBT) resin, 2-8 percent of compatibilizer, 0.5-5 percent of heat resisting modifier and 10-35 percent of glass fibre, and the manufacturing method thereof is characterized in that under the high speed cut, milling and delivery of a screw, the material can be melted and compounded sufficiently, and the final product can be achieved after fusing, extruding a stray, cooling, pelleting and drying. The advantage of the present invention is to obtain the performance, such as high intension, fatigue resistance, shock resistance, of the mass polymerization acrylonitrile- butadiene-cinnamene (ABS), extending the application range of the mass polymerization acrylonitrile- butadiene-cinnamene (ABS).