Polyglycerol fatty acid ester series is the most popular, the most European countries, most environmentally friendly, the most green, a nonionic surfactant biodegradation of the most thorough, mainly used for oil drilling lubricating emulsifier (industrial grade polyglycerol oleic acid ester), lubricating oil additives (polyglycerol polyricinoleate ester), six special diesel antiwear agent (Multi polyglycerol polyricinoleate), can also be used for food (poly glyceryl oleate) and cosmetics additives (polyglycerol fatty acid ester). The ester type diesel antiwear agent mainly from Total of Germany and the United States Infineum import food and cosmetics industry additives mainly imported from Japan and Germany, the annual domestic demand for tens of thousands of tons, almost all rely on imports. My own research and development unit of independent innovation technology has matured, ready to declare the current national invention patents, the series of product design production 5000 tons of industrial cleaning industry and food industry 1000 tons, the equipment investment is fifty million, the annual output value is expected to exceed 150000000, profit is expected to exceed 70 million, save a lot of foreign exchange, the series of products without waste water, no dust produced, no waste residue, no toxic odor. Polyglycerol fatty acid ester process is as follows: