Jiangsu Yuanhe Energy Technology Co., Ltd. is one of the large-scale enterprises in China engaged in the production, equipment, technology, marketing, research and development of biodiesel (organic refining) through organic refining projects such as waste animal and vegetable oil (gutter oil) refining, straw refining, and catering waste refining.

The company relies on the strong technical strength of the Chinese Academy of Sciences and its own engineering practice experience to establish multiple biodiesel equipment production lines. The equipment of Jiangsu Yuanhe's biodiesel has unique processes, energy conservation and environmental protection, and is easy to operate. Jiangsu Yuanhe's biodiesel process has developed targeted water impurity treatment technology and solid catalytic technology to address the significant differences in raw oil diversity, water impurities, acid value, and other indicators. This has enabled continuous processing and large-scale production of raw oil, improving the adaptability and durability of the system.