Qinhuangdao zhong ao trading Co., LTD is a member of zhong ao bloc, mainly responsible for import and export business. Company is located in the beautiful coastal city of qinhuangdao. North near yan mountain and south near bohai sea areas竊�Located in the northeast, north China, the bohai sea three economic zones, westing from Beijing 280 km southwest from tianjin 220 kilometers,it enjoy geographical position.