With the devel opment of science and technol ogy, gr owth of economic gl obalizati on and market uncertainty risk, life cycle of technology and p r oducts is shorter and shorter . Technol ogical innovati on is becoming main s ource of future growth of enterprises . In fierce market competiti on, fill - vacancy alliance technol ogical cooperati on mode of technol ogical innovati on mode based on horizontal alliance and technol ogical innovati on mode based on vertical alliance model can at any ti me integrate enter p rises res ources at industrial chain notes or at industrial downstream notes because they research and devel op and master core covering key fields