In March 2023, Ningbo DonlyTransmission Equipment Co., Ltd. was rated as a "National Green Factory" by the Ministry of Industry and Information Technology of China.

In June 2023, DonlyTransmission's standard product production base was moved from Jiangbei to Hangzhou Bay.

In April 2022, Ningbo DonlyElectric Drive Technology Co., Ltd. was established, and the motor production base was moved from Jiangbei to Hangzhou Bay.

In August 2022, Hunan DonlyTransmission Equipment Co., Ltd. was established.

In August 2022, DonlyTransmission acquired Ningbo DonlyNew Energy Equipment Co., Ltd. and Ningbo DonlyHigh Precision Reducer Co., Ltd. were established.

In September 2022, Ningbo DonlyTransmission Equipment Co., Ltd. was approved to establish a national postdoctoral research workstation.

In October 2022, the "Research and Application of Serialized Design and Manufacturing Technology of High-Parameter Gear Transmission Devices" project jointly applied by DonlyTransmission and Zhejiang University and other units won the first prize of the 2022 Mechanical Industry Science and Technology Progress Award.

In October 2022, it won the "Ningbo Municipal People's Government Quality Award".

In January 2021, DonlyTransmission Equipment Research Institute was recognized as a provincial enterprise research institute.

In November 2021, Ningbo DonlyTransmission Equipment Co., Ltd. was recognized as the sixth batch of manufacturing single champion demonstration enterprises.

In July 2020, DonlyTransmission and SKF (China) Sales Co., Ltd. signed a strategic cooperation agreement.

In January 2019, the Donlyrolling mill gearbox supporting the world's first high-speed headless continuous casting and rolling bar and wire production line was put into operation in Guilin Pinggang.

In October 2019, DonlyCo., Ltd. was awarded the title of "Most Influential Enterprise in China's Gear Industry" and "Most Influential Brand in China's Gear Industry".

In November 2018, DonlyTransmission Technology Center was recognized as a "provincial high-tech enterprise research and development center".

In January 2016, the vertical gearbox reducer with a single weight of 178 tons produced by DonlyTransmission was put into operation in Baotou Steel.

In September 2015, Ningbo DonlyCo., Ltd. acquired 100% of the equity of Ningbo Ownic Technology Co., Ltd.

In November 2015, Ningbo DonlyMachinery Manufacturing Co., Ltd., a wholly-owned subsidiary of Ningbo DonlyCo., Ltd., was renamed Ningbo DonlyTransmission Equipment Co., Ltd.

In August 2015, Donly's largest LF1-450 cold shear was successfully tested for the first time.

In January 2014, Ningbo DonlyTransmission Equipment Co., Ltd. was renamed Ningbo DonlyCo., Ltd.

In May 2014, DonlyCo., Ltd.'s "DM series motor" successfully passed China's 3C certification and EU CE certification.

In 2012, Donly's "Modular High-Precision Reducer" won the title of National Key New Product.

In March 2011, Donly's "R&D and Industrialization of Large Heavy-Duty Combined Gearboxes" project won the second prize of Zhejiang Science and Technology Progress and the first prize of Ningbo Science and Technology Progress.

In September 2010, the groundbreaking ceremony of DonlyGroup's New Energy Equipment Industrial Park was grandly held in Hangzhou Bay New Area.

In August 2010, DonlyTransmission (002164) successfully issued 55 million shares.

In March 2009, Zhang Dejiang, then member of the Political Bureau of the CPC Central Committee and Vice Premier of the State Council, visited Donly.

From May to September 2009, the company set up offices in Shenyang, Jinan, Qingdao, Beijing, Shijiazhuang, Wuxi, Taiyuan, Zhengzhou, Wuhan, Shanghai, Changsha, Guangzhou, Chongqing, Hefei, Fuzhou, Kunming, Xi'an and other places. Donly's marketing network covers major regions across the country.

In January 2008, Donly's "R&D and Industrialization of Large-scale Intelligent Reducers" project won the third prize of Zhejiang Science and Technology Progress, and the "Flexible Hydraulic Planetary Reducer" project won the second prize of Ningbo Science and Technology Progress.

In June 2008, the high-power heavy-duty gearbox project was officially launched. The project covers an area of ​​150 acres with a total investment of 500 million yuan.

In August 2007, Ningbo DonlyTransmission Equipment Co., Ltd. was successfully listed on the Shenzhen Stock Exchange (stock abbreviation: DonlyTransmission, stock code: 002164) and officially listed for trading.

In January 2006, Ningbo DonlyTransmission Equipment Co., Ltd. was renamed Ningbo DonlyTransmission Equipment Co., Ltd.

In November 2006, Zhejiang DonlyGroup Co., Ltd. was established.

In November 2006, the "Donly" and DoNLY trademarks were recognized as well-known trademarks in China.

In January 2004, the "Donly" trademark was recognized as a "Famous Trademark in Zhejiang Province". At the same time, the DONLY trademark was registered.

In May 2004, the company was rated as a key high-tech enterprise of the National Torch Program.

In January 2003, Ningbo DonlyMachinery Manufacturing Co., Ltd. was established and officially signed at the Fifth Zhejiang Fair in September, becoming one of the first key enterprises settled in Jiangbei Industrial Park. The total investment of the project exceeded 400 million yuan.

In June 2002, the technical transformation project of Jiangdong Qiubi Industrial Zone was launched with a total investment of 150 million yuan.

In June 1998, Ningbo Jiangdong Dongsheng Reducer Factory was renamed Ningbo DonlyTransmission Equipment Co., Ltd., and the "Donly" trademark was registered simultaneously.

In December 1998, a contract for 600,000 tons of bar connecting line supporting reducer motors was signed with Shaoguan Iron and Steel Plant, which was the first order to enter the steel plant field.

In October 1994, the factory moved to Zhuyi Village, Fuming Street, Jiangdong District.

In May 1993, Ningbo Jiangdong Dongsheng Reducer Motor Factory was established.