The Key To The Sustainable And Healthy Development Of Engineering Enterprises Is To Strengthen The Three Main Benefits After China's Entering Into WTO

After China entered into WTO, state-owned engineering enterprises should learn the fundamental knowledge of WTO, face the opportunity and challenge and adapt to the environment of WTO, to keep sustainable and healthy development.Based on the reality and character, this dissertation suggests that the key to sustainable, healthy development of engineering enterprises is to strengthen three benefits: scale benefit; marginal benefit; invisible benefit.