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Nanjing Litong Heavy Industry Machinery Co., Ltd. was formerly known as Nanjing Wenzhuo Steel Structure Factory and was established in 2007. After several years of development, Nanjing Litong Heavy Industry Machinery Co., Ltd. was founded in 2011. It is a specialized enterprise in the field of steel structures. The company integrates steel structure design, research and development, sales, manufacturing and installation. It is located in the Industrial Park of the South District of Nanjing Lishui Development Zone, with a registered capital of 30 million yuan. The factory covers a total area of 4.67 hectares (70 mu), and the total construction area of the production workshops is 30,000 square meters. The company has the second-level qualification for professional contracting of steel structure projects and the second-level qualification for steel structure manufacturing.

The company adheres to the business principle of "high quality, high efficiency, innovation and being practical", and carries forward the Litong spirit of "the commitment as firm as steel and the credibility as solid as iron". It is professionally dedicated to the scientific and technological progress and technological innovation of steel structure products. The main product systems include: the steel structure system for factory buildings, the multi-story (super high-rise) steel structure system, the large-span spatial systems such as pipe trusses, the steel structure system for bridges, the special steel structure systems for special-shaped and special types, non-standard steel structures for equipment, and the processing and manufacturing of metal components for marine equipment.

The company's products are widely used in: industrial buildings such as factory buildings and warehouses; civil and commercial buildings such as residences, office buildings and shopping malls; public buildings such as bridges, airports, stadiums and large railway stations; equipment towers in special industries, such as towers for cement production lines, chemical pipe galleries, multi-story and high-rise chemical equipment towers, power plant equipment towers, steel mill metallurgical machinery, ships and offshore drilling platform equipment.

The company owns excellent steel structure processing equipment, and the processing scope of the equipment covers all products in the field of steel structures. The main equipment includes: production lines for multi-story and high-rise steel structures; pipe truss equipment; rolling and bending pipe equipment, processing equipment for box-shaped components; several numerical control steel structure assembly line production lines equipped with excellent welding machines; floor decking production lines, various color steel plates, C and Z-shaped steel purlin production lines, and processing equipment for special-shaped steel components. The annual processing capacity of steel structures can reach 20,000 tons, and that of various types of plates can reach 300,000 square meters.

 The company is committed to becoming a professional subcontracting steel structure processing base for Chinese central State-owned enterprises such as China State Construction Engineering Corporation and China Railway Group. Since its establishment more than ten years ago, it has completed many large projects, such as the south corridor of Terminal 1 at Lukou Airport, the National Extreme Sports (Lishui) Training Base, the Terminal Building of the Second Phase of Jinggangshan Airport, Chengdu Metro Line 10, Jiaxing Railway Station in Zhejiang Province, Shanghai Changxing Science and Technology Museum, the factory building of Anhui Bomei Machine Tool Manufacturing Co., Ltd., the factory building of Anhui Wuyang Machine Tool Manufacturing Co., Ltd., the high-rise steel structure of Hefei Phoenix Hotel, the steel structure of Guodian Shaanxi Tongchuan Power Plant, the factory building of Changzhou Green Concrete Building Assembly Technology Co., Ltd., the warehouse of Lanzhou Yuantong Logistics, the offshore pipe gallery of Lianyungang Port Engineering, the Nanjing Xiaohang Pedestrian Overpass, the Qilin Park Pedestrian Overpass, the urban road network bridges in Zibo, Shandong Province and other industrial buildings, industrial pipe galleries and bridge steel structures. The quality and progress of these projects have reached a relatively high level in China, winning high praise from owners, supervisors, general contractors and designers.

The company is willing to take "Building high-quality projects and creating a local brand" as its tenet, and sincerely cooperate with all construction units and colleagues from all walks of life, enhance friendship, and jointly develop and prosper.