The registration office of the rongcheng company for the distribution of materials for the cleaning of chemical materials in the southern barracks of harbin city, located at no. 3 (houses) of the 6th floor of the southern barracks in harbin city, heilongjiang province, is the campaign management office of the market supervision authority of the southern barracks of harbin city, represented by legal persons and operating on general items: sale of daily department goods; sale of chemical products (excluding licensed chemical products); sale of labour protection supplies; wholesale distribution of daily supplies; sale of office supplies; sale of building materials; retail sale of hardware products。