DESAY.DESAY was established on October 22, 2002, with a registered capital of RMB 700 million. The company possesses industry-leading lithium battery development and design capabilities, advanced high-end packaging technology, premium smart hardware assembly processes, and self-developed world-class automated production lines. It has established a modern manufacturing system featuring comprehensive supporting facilities, advanced equipment, and lean management practices. Its products are widely applied in end-use devices and equipment including smartphones, laptops, smart wearables, smart home appliances, smart mobility solutions, drones, energy storage systems, and smart IoT devices. Primary products include: lithium batteries.