The SHRET company is a high-tech enterprises in Shanghai, is focused on clean energy and intelligent manufacturing of international technology companies, the company was founded in 2013, registered capital of 20 million RMB, in the field of permanent magnetic heating energy-saving technology performance in the world's leading, the world's first to achieve the technology in the non-ferrous metal industry industrialization. Since 2013, six years of research and development of permanent magnet heaters, can be widely used in aluminum magnesium copper ingot extrusion and forging processing process, is automotive lightweight, rail transit and 3C products energy-saving processing products, the company's products compared to imported and domestic traditional induction furnace energy-saving ≥35%, is innovative technology and replacement products. The European physicist-led Chinese and foreign technical team, with 12 intellectual property rights including invention patents, is currently reducing CO2 emissions by 5.38 billion tons among users of the aluminum extrusion industry.