Abstract:

Along with the change of the international market and the control of the country's energy supply total quantity， coal enterprises are faced with a very serious situation in our country. The technology innovation and industrialization play a great role in the development of coal enterprises. It proposes the evaluation index system of technology innovation and industrialization ，also analysizes the efficiency of technology innovation and industrialization by using DEA method. This study will contribute to accelerating the construction of efficient production of mine， enlarging the coal industry and the construction of coal companies of hundred million tons.