Shenzhen Doit Technology Co., Ltd. is the direct factory for various devices of lithium battery testing and maintainance, which is located in Shenzhen Science Park. Since our establishment in 2016, we have always focused on the integration of core technologies, such as power control and battery management. We insist on providing customized solutions to solve customers' application pain points for subdivided industries, so as to realize the synchronous growth of enterprises and customers. Our company's technology research and development is based on the Research Centre for Advanced Intelligent Information Systems, City University of Hong Kong and Shenzhen Key Laboratory of Energy Management for Ultracapacitors and Battery Hybrid Electric Vehicles. Meanwhile, we're an incubator of the Innovation and Entrepreneurship Center of City University of Hong Kong. Core members of the company have more than 10 years of product research and development and marketing experience in BYD and other well-known new energy vehicles and core parts enterprises.We're the first committed to new energy vehicle maintenance equipment research and development, innovation ability, product power industry leading. Accumulated over past years in the field of automotive electronics, efficient power supply and intelligence. OEM & ODM are available. Just send us your requirements, we can offer solutions for you.