The legal entity, represented by yongdong zhang, operates in the design, manufacture, sale of iron towers, protection towers, communication towers, radio and television towers, craft towers, stainless steel decoration towers, eiffel towers, control towers, watch towers, 350 mega-launching towers, wind towers, fire training towers, lighting light towers, landscape towers, single towers, imitations trees, tourist towers, chimney towers, cell towers, towers, integrated towers, railway electricalization pillars, all-to-belief anti-radiation networks, radar navigation towers, communications navigational guidance equipment, communications, metallic cormposts, mobile communications cabinets, compact cabinets, telecommunications base stations, proxy wind control equipment, general contract for mine protection works, construction infrastructure, communications contract, cable towers, steel structure workshops** subject to approval by the relevant authorities