Recently, Sichuan Danchi’s "high-precision arc bevel gear manufacturing technology industrialization project" got support from Sichuan major transformation of scientific and technological achievements project, and was named a demonstration project of major scientific and technological achievements transformation in Sichuan province. In recent years, the company has spared no efforts to optimize product structure and upgrade arc bevel gear manufacturing technology development to meet customers’ ever increasing demand. It accelerates the industrial transformation of the arc bevel gear manufacturing innovation achievements to enhance its core competitiveness. In the second half of the year, the production and sales of high-precision automotive rear bridge gear has taken up more than 40 percent of the arc bevel gear products.