Firstly, the development status of demand response in foreign countries and in China is introduced. The function and significance of demand response of industrial enterprises are expounded. Then, the production process and adjustable load regulation potential of composite industry are analyzed in detail with specific examples. On this basis, the system architecture of industrial demand response regulation platform is proposed, and the adjustable load demand response control strategy for composite industry is given. Through the implementation of actual demand response regulation events, the effectiveness of the above adjustable load regulation strategy for production process is verified. Finally,combined with the actual situation of our country, some suggestions for the further development of demand response in our country are given.