In recent years, biotechnology has been supported by the country and has been vigorously developed. It has achieved remarkable results for a long time. Taking straw as an example, "China's annual availability of straw resources is 370 million tons, which converts corn straw into biomass chemicals. Farmers can sell straw to biological materials or bio-energy companies and obtain a second source of income." DuPont uses special chemicals produced from renewable raw materials to make consumer products such as clothes, carpets, automotive parts, and cosmetics. At the same time, DuPont is also committed to the development of biofuels, "by 2020, the global biofuel market is expected to exceed 100 billion US dollars." The Swiss slitting machine tool, also known as the Swiss lathe or core lathe, differs from a conventional knife lathe in that it features longitudinal cutting via spindle extension movement rather than tool rest extension movement. Its primary advantage lies in its ability to turn slender shaft parts with diameters below 3mm and length-to-diameter ratios greater than one. Cnc Sliding Head Machine,Sliding Head Lathe,Sliding Head Machine,Sliding Head Cnc Ningbo Leyan Machinery Technology Co., Ltd , https://www.cncleyan.com