TangShan Ji Dong Materials & Trade Group Ltd, Co. is a professional automobile sales and marketing company. Since its establishment, the company has established a flexible manage- ment system, provided thoughtful customer service and grasped any possible market opportunity that have together have created an industry sales legend. Since its establishment, the company has established a flexible management-ment system, provided thoughtful customer service and grasped any possible market opportunity that have together have have created an industry sales legend.