in order to meet the need of the domestic and international market competition, the group has established a trade co., ltd of jin wan of dandong of share controlled branch company, divided into produced the planning department, sell information departments, market development department, products sales department, international trading department, advertising propaganda department, the service department after sale, technological development department, etc.. the company has realized the networked regional marketing management mode, the trading company is besides disposing modernized official working and communication apparatus, the company has independent imports and exports right, can carry on the foreign trade business directly.