Beijing Dillon chemical co., LTD., located in the southwest of Beijing yanshan petrochemical company industrial development zone. For many years engaged in antioxidants, research and production of antistatic agent ,Catalyst,and petroleum chemical additives. The company covers an area of 60000 square meters, construction area of 20000 square meters, fixed assets of 50 billion yuan, is a famous large enterprises - Beijing yanshan petrochemical co., LTD. The main antioxidant agent, antistatic agent, one of the production base of oil additives. Company products are mainly sold to domestic large petrochemical enterprises, the annual sales income is 600 billion yuan, the export of us $30 billion. Companies pay attention to science and technology development, with many colleges and universities, research institutes carried out fruitful cooperation.