With the rapid development of science and technology, Chinese air separation industry prospect is developing towards large-scale, clustering and localization of core technology. In recent years, the domestic oxygen industry has also made great progress in technology progress, energy saving and consumption reduction. DEAR air separation has 58 patented technologies, of which two ultra-low pressure discharge energy-saving technologies can reduce energy consumption of equipment by 5% - 15%, saving considerable operating costs for users. For details, please contact customer service online or leave a message.