Abstract: Industrial technology innovation is the decisive factor for industrial development, and it is the result of the combination of technology supply and demand. The synergy between supply and demand of industrial technology innovation can represent regional technological innovation capability. The technological innovation capability of the six provinces of central china has improved rapidly, but there is still a gap compared with other regions in the country. This study uses the composite system collaborative model to study the industrial technology innovation of the six central provinces from the perspective of technology supply and demand. The study found that the synergy degree of industrial technology supply and demand composite systems in the six provinces of central china is on the rise, but some provinces are not highly coordinated and are in a state of mild dislocation or near-disorder. Finally, based on the above conclusions, the countermeasures and suggestions for improving the technological innovation ability of the industry are given from the aspects of innovation ability, capital, talents and innovation platform construction.