Shanghai Yannuo Industrial Technology Co., Ltd. was established in 2012. It is a production and service-oriented technology enterprise with innovative technology as its core, focusing on the research and application of electromagnetic induction heating technology. The company headquarters and modern production base are located in the Changxing Marine Equipment Industrial Park in Shanghai, with a professional assembly workshop of over 2500 square meters and the ability to produce more than 1000 sets of specialized equipment annually. The annual turnover has exceeded 50 million yuan.