Competition　in　the　market　characterized　by　the　pricing　mechanism　has　become　an　important　development　trend　of　the　market　in　high-tech　products.　This　paper　took　two　oligarch　Hi-Tech　enterprises　as　the　study　objects,　and　constructed　game　model　to　analyzed　the　criterion　of　price-fixing　and　strategy　on　the　different　conditions.　On　this　basis,　this　paper　researched　the　policy　making　and　improvement　for　our　government　to　stability　the　products　price　in　the　Hi-Tech　products　market.　©　Springer-Verlag　Berlin　Heidelberg　2014.