Using traditional enzymatic technology to produce biodiesel, with an annual output of 60000 tons. This project is an industrialization project developed by Tsinghua University Technology R&D, incubated by Beijing Tsinghua Industrial Development Research Institute, and implemented by Beijing Xinhui. After fully taking over in 2018, Hunan Fengzhili has optimized and upgraded its equipment technology, and has now produced and sold 100000 tons of biodiesel that meets EU standards.

From February to May 2023, the company initiated and completed the renovation of its biodiesel production line. After the renovation, the annual output of biodiesel can reach 150000 tons, and the annual output of industrial grade blended oil can reach 80000 tons. This renovation adopts our own technology and process, with advanced equipment and high degree of automation, reaching the international advanced level.