Beijing Dilong Chemical Co.,Ltd. located at industrial development zone of Ynashan petrochemical company in southwest of Beijing and engaged in research and production of antioxidant and antistatic agent for many years with the area of 60000 square meters, floor space of 20000 square meters, the fixed asset of 50,000,000 Yuan, it is one base of Beijing Yanshan Petrochemical Co.,Ltd. The products mainly sold to large petrochemical enterprise in domestic of yearly revenue of 600,000,000 Yuan, exp...