The registration address of the firm is song zhang village, sailshan county, with the registration authority of the salt hill county business administration, with the legal person's representative at camp twit east, and includes basketball racks, gym paths, table tennis table, district gym equipment, outdoor gymnasium equipment, dance equipment, children's playground equipment, track equipment, garden sanitation equipment, teaching instruments, sports floors, artificial lawns, plastic silicon pu sites, dumpsters, site fences, piping racks, stainless steel pipes, pipes, anti-conservation, pumps, bed attachments, sale, repair and installation of transport safety facilities and after sale services; and import and export operations for the above goods. (projects subject to legal approval may not operate without the approval of the relevant department)