45 km west in Beijing, the international airport 60 kilometers, 67 kilometers east of tianjin, south arm in langfang, north of tangshan, 90 kilometers away from tianjin xingang port, is apart from the "first city" xianghe 7.5 kilometers, the geographical position is superior, the transportation is convenient, jing qin, beijing-guangzhou railway, Beijing and tianjin pond, beijing-shenyang highway through the surrounding, has three port projects, two empty, in the three-dimensional traffic advantages.