北京市朝阳区北苑路北辰新纪元1005室

     邮编：100107

     电话：+8610-84937270 / 84938090

     传真：+8610-84934236

     邮箱：petrostar@163.com

     Room 1005, North Star New Era, Beiyuan Road,

     Chaoyang District, Beijing, 100107

     Tel：+8610-84937270 / 84938090

     Fax：+8610-84934236

     E-mail：petrostar@163.com

     

     山东省东营市济南路47号科贸中心816室（257000）

     ROOM816,SCIENCE CENTER BUILDING,47 JINAN ROAD,DONGYING 257000,P.R.CHINA

     Tel:(86)0546-8780955 8780355

     Fax:(86)0546-7779075

     E-mail:petrostar@188.com dy@petrostar.com.cn