Nanjing No. 2 Machine Tool Works was established in 2005, formerly known as Nanjing No. 2 Machine Tool Factory, a century-old factory. The registered capital of the company is 140.23 million yuan, wholly owned by Nanjing Machine Tool Industry (Group) Co., Ltd. In 2011, the first phase project of the new factory (No. 29, Liquan Road) in Jiangning Science Park, where the company is located, was put into operation. The new factory covers an area of about 200 mu, with the main construction area of 67,000 square meters, including the production plant of 50,000 square meters.

        The main products of the company are CNC gear machine tools, including CNC gear hobbing machine, CNC gear shaver, CNC worm grinding machine and CNC power honing machine, etc. It is the  manufacturer that can provide high level and complete sets of CNC cylindrical gear processing equipment and technical services in China. It mainly serves automobile, motorcycle, agricultural machinery, construction machinery, reducer, wind power and other gear processing industries. The company has strong technical force and comprehensive strength.

        The company is a high-tech enterprise in Jiangsu Province, and has built "Nanjing Enterprise Technology Center" and "Nanjing Gear Machine Tool Engineering Technology Research Center". The company undertakes a number of gear machine tool industry standards formulation and modification work. Now it has 21 valid patents and12 software Copyrights .

        All products are independent research and development products, including six axis high-speed CNC gear hobbing machine, CNC high speed gear shaper won provincial, ministry, the scientific and technological progress second prize, a number of products won the China machine tool industry association awarded "ChunYanJiang" and "top ten award" of product quality, production of "Jin Ling card" gear machine tool products many times obtains the title of jiangsu province and nanjing city famous brand product.

        The company has undertaken two national science and technology major projects, "CNC universal gear shaper machine" and "CNC internal gear honing wheel power honing machine". The company has undertaken projects such as "R&D and Industrialization of High-speed Precision Large Gear Machining Machine Tool", "Demonstration of Robot Gear Machining Unit", and "High-speed and High-precision Compound Gear Grinding Machine" of Jiangsu High-end Equipment Development and Surpassing Project, all of which have passed the acceptance inspection smoothly. Based on these projects, the company has accelerated the transformation and upgrading from mass production of ordinary gear machine tools to production of high precision CNC gear machine tools. A large number of products close to foreign advanced technology, such as gear grinding machine, dry hobbing machine, gear shaper machine and gear shaving machine, have gradually become the leading products of the company. Some of the products have become the main import substitution products of Japan Honda Auto Parts Manufacturing Co., Ltd. and other enterprises, and entered the list of qualified suppliers of international automobile enterprises, which has enhanced the product awareness and brand influence.