The registration address of the department of tends and paintings of chang pinggang, dong chong city, is located on the second floor of the 46th floor of the four groups of new villages located in the western district of yankang village, chang pinggang township, dong chong city. The registration authority is the market supervision authority of dong hyeong city, represented by a legal person, pan red army, which operates in the following areas: sales, processing: curtains, fabrics; sales: curtain parts, fabrics。