Kungang Heavy Equipment Group takes heavy equipment manufacturing as the core, and maintenance and production guarantee, construction and installation as the extension, forming three business segments of the enterprise. At present, Kungang Heavy Equipment Group has subsidiaries such as Kungang Lixin Steel Structure Co., Ltd., Yunnan Steel Structure Residential Science and Technology Development Co., Ltd., Kungang Decoration Welfare Co., Ltd. and Kungang Wear-resistant Material Technology Co., Ltd., and has directly affiliated factories such as maintenance center, roller factory, steel casting factory, forging factory, lifting and transportation machinery factory, heavy machinery factory and heavy structure factory.