Guangdong Dongling Power Supply Technology Co., Ltd. was founded in 2009. Its predecessor was the Lingling Electronics Factory in the Ancient Town of Zhongshan City. In 2015, it moved from the Ancient Town to Henglan Town, Zhongshan City, which is known as the "Chinese Lighting Industry Base", and was officially renamed. It is Zhongshan Dongling Lighting Technology Co., Ltd., and was officially renamed as Guangdong Dongling Power Supply Technology Co., Ltd. in October 2020.

Since 2011, DONE Power Supply has confirmed its branded business route with "DONE Dongling Power Supply" as the carrier. Over the past decade, the company has invested heavily in introducing advanced domestic and foreign R&D technologies, various precision R&D and testing equipment to establish innovation. Research centers and medium-sized technical institutions for reliability verification have enabled DONE power supply to have the ability to conduct simulation testing of the entire process of LED driver power supply research and development.

Create high-quality and high-stability high-quality power supply and provide the industry with more selective high-power LED driver power supply products is the spirit that DONE has always adhered to in product research and development. DONE has developed and designed technical options, solutions for each product. Verification (DVT), quality testing (DQT), product verification, raw material selection, trial production control and mass production and listing all follow the high-standard operating requirements of refined and zero defects; the company's key components of all products are in the research and development process. All of them have carried out multi-dimensional application analysis, high and low temperature and their limit tests, safety testing, EMC testing, accelerated aging test, etc. to ensure the stability of power supply products.

In terms of products, with its fast, strong R&D strength and stable quality, the company's products have successively passed many domestic and foreign product certifications such as CCC, FCC, CB, PSE, TUV, CE, SAA, UL, C-tick, etc., and are DONE Power supply has been exported abroad and exported to more than 100 countries and regions including Europe, America, the Middle East, Southeast Asia, Australia, Russia, etc., to build favorable guarantees. In terms of terminal applications, Dongling Power's lighting products are widely used in various lighting projects and municipal projects. , industrial factories, mining, sports venues and other fields.

In terms of marketing network construction, DONE has gradually strengthened the construction of its own channels and distribution channels since 2015, established operation centers in East China and South China, and established offices in Ningbo, Changzhou, Shenzhen and other places, and successfully developed Fujian, Yangzhou and Wenzhou in China. Dealers in Danyang, Hebei, Shenzhen, Chengdu and other regions have successfully developed dealers in Brazil, Russia, Egypt, Turkey, Vietnam and other countries abroad, laying a solid foundation for the global market layout of DONE power supply.