He is committed to the R&D and industrialization application of green and high-value recycled nonferrous metals and high-performance rare earth materials. He has developed technologies and equipment such as cyanide-free full-wet process for extracting precious metals from electronic waste, recycled target component aluminum alloy and its melt deep purification, direct rod making from scrap copper, high-performance NdFeB rapidly quenched thick ribbons and hydrogen decrepitation, one-step process for large-diameter rare earth giant magnetostrictive materials and vacuum directional solidification. Many achievements have been applied in large central enterprises, state-owned enterprises and private enterprises, covering a direct output value of nearly 1 trillion yuan and an associated output value of more than 3 trillion yuan.