Li Wei, Jiangsu Heavy Industry Co., Ltd. - Nantong Li Wei Machinery Co., Ltd. is a professional company specializing in research, development, manufacture, sales and service of hoist winch. The company is one of domestic manufacturers with the most powerful research and development capacity, the most varieties of products and the largest producing and marketing quantity. The company has southern and northern factory areas covering a total area of 68,000 square meters, which includes a production area of 46,000 square meters, over 400 employees, including 80 senior medium technical staff, fixed assets of RMB 58 million, including more than 120 large and medium machinery equipments.
　 The company's main products are divided into three categories covering over 280 varieties, such as lifting hoist winches of different models, mooring winches for ocean platforms and major ships, crane ships of various models, cargo winches for engineering vessels, anchor gear series, winch series, dock and ship directional systems, mining winch family for coal and non-ferrous metal mining. The company is also experienced in design and manufacture of various nonstandard large-tonnage windlasses and hoist winches.
　 The company was ISO: 9001-2000 QMS certified, and has firstly acquired Production License for Large-scale Construction Winch issued by the State General Administration of Quality Supervision. It was also certified by many Chinese and foreign surveying societies, such as CCS, ABS, and has also acquired the Safe Mark Certificate of Mining Products. The company has been awarded with Jiangsu Product Certificate with Credit Quality, Nantong Well-known Brand, Nantong Brand Product and AAA Grade Credit Enterprise, etc.
　 The company focuses on technological innovation and progress and has been applying itself to research and development of new products in large-tonnage and high technique lifting hoists and offshore oil platforms, mooring winches for large vessels, mining winches for coal and nonferrous metal mining and large-scale mining hoisting machines. The company has opened cooperation with Jiangsu University of Science and Technology and other well-known domestic institutions and research institutes in terms of the concept of "producing, learning and researching", and established “Research and Development Center for Ocean Engineering Equipment Technology” based on the existing “Research and Develop Center for Construction Machinery Technology”. In recent years, the company has undertaken many projects of the State Spark Program and Torch Program, of which many scientific research achievements have closed the domestic gaps and obtained more than 20 national patents. "Special Winch for High-speed Passenger Railway" has been awarded as "Jiangsu High-tech Products", and the company has been assessed as “Jiangsu High-tech Enterprises". The "Mooring Automatic Positioning System for Offshore Oil Platform" which was researched and developed by itself has been declared as the major commercialization of research findings of Jiangsu Province. The company is focusing on technological innovation and progress and has been leading development of the industry.
　 In recent years, the company offered high quality products with adequate and systematic service for national engineering construction in highways, railways, bridges, docks, power production, water conservancy, mining, vessels, military, offshore oil drilling platforms and other projects. The company had supplied almost 400 high-speed railway winches for passenger railway for many projects and companies, such as Suzhou-Nantong Bridge of CCCC Second Harbor Engineering Company Ltd., Chongqing Caiyuanba Yangtze River Bridge of China Zhongtie Major Bridge Engineering Group Co., Ltd., Wuhan Tianxingzhou Bridge, Xihoumen Bridge of Sichuan Road Bridge and Zhoushan Islands, Hangzhou Bay Bridge and Shanghai Tunnel Bridge, and over ten famous domestic enterprises, e.g. the China Railway Wuhan Research Institute, Zhengzhou Dafang Bridge-machine Co., Ltd., China Railway Wuhan Bridge Industries Ltd., the Seventh Engineering Co., Ltd. of China Railway Major Bridge Engineering (group) Corporation Ltd., Zhengzhou Central China Machinery, Qinhuangdao Tonglian Heavy Industries Co., Ltd., Henan Jianghe Lifting Co., Ltd., Shanghai Port Machinery Plant, Wuxi Lutong Machinery Co., Ltd., Hunan Tianqiao Lifting Co., Ltd., Hubei Puqi Lifting Co., Ltd., China Railway Turnout & Bridge Co., Ltd.. All these winches have been applied in high-speed passenger railways of Beijing-Tianjin, Shijiazhuang-Taiyuan, Hefei-Wuhan, Zhengzhou-Xi’an, Wuhan-Guangzhou, Ha’erbin-Dalian and Beijing-Shanghai. The company commits itself to research and development of mooring winches for ocean platforms and major ships and introduces the most advanced technology from the leading companies; it has cooperated with the internationally top supplier and supplied mooring automatic positioning systems for Sweden CONSAFE Company’s SSCV Ocean Platform. The company also produced and supplied traction winches and ship-directional systems for several large and medium domestic shipyards, such as DHI DCW Group Co., Ltd., Dalian Ship-building Industry Co., Ltd., COSCO Shipyard, Yantai Raffles Shipyard, Shengrong Shipbuilding, Zhejiang Yangfan Shipbuilding Group Co., Ltd., Shandong Rongxi Shipyard Group Co., Ltd. and Shenzhen Shipbuilding Trading Co., Ltd. Mining winches produced by the company were supplied for Xinjiang Xinxin Mining Industry Co., Ltd., Tongling Nonferrous Metals Group Holding Co., Ltd. and shaft building companies. The company has won trust of the users with its sophisticated technique, outstanding quality, competitive price, perfect sales network covering the whole country and overseas and a strong service system.
　 Dimension indicates strength, and innovation represents livingness. Abundant technical force, sophisticated processing equipments, professional staff team, strict quality control methods and modern management system are foundation for rapid development of the company and guarantee for product quality. Pursuit for leading position and excellence and consideration for the users are our constant objectives.
　 At present, Nantong Weili in progressing is enhancing the company’s core competitiveness through great-leap-forward development. In the near future, Nantong Weili will become the industry leader depending on its competitive advantages.