Zhenghe is one of the leading providers of biodiesel products in China. The Company is the earliest established, and now one of the "Big three" manufacturers in the biodiesel industry. Their main comparative advantages to competitors are consumption of energy, flexibility to raw material, stability of quality, and converting rate of raw material. By now, Zhenghe Company has established its competence at technology, market share, and raw material purchasing in the biodiesel industry. It is likely that Zhenghe Company will become the biggest biodiesel manufacturer in the coming three years. In 2001, the 10 thousand tons biodiesel equipment assembled in Zhenghe Company is acknowledged as the milestone for biodiesel industry in China, and Zhenghe Company is the only company in the biodiesel industry engaged in the national &＃039;Tenth Five-year Plan&＃039; for a major applied research projects. In the coming few years, in order to insure the needs caused by increasing productivity, Zhenghe Company is going to continue enlarging its purchasing volume of wild oil nuts, and continue to exploit raw material source, such as the waste grease, sewage garbage, oil crops planti