Sunwoda specializes in lithium batteries and their upstream and downstream fields, offering comprehensive technical services including testing and analysis, certification, standard technical research, collaborative R&D innovation, and high-quality overall solutions. The company has led or participated in drafting over 50 lithium battery-related standards at the national, provincial (Guangdong), municipal (Shenzhen), and industry association levels, with 26 standards already published. Sunwoda operates and maintains laboratory management systems strictly in accordance with ISO/IEC 17025 requirements and has received accreditations from CNAS, CMA, and China Classification Society CCS. It is an authorized WTDP laboratory by UL and a partner laboratory authorized by CQC, CSA, and TÜV Rheinland, as well as a designated import and export commodity inspection and identification agency by the General Administration of Customs of China. Sunwoda has been recognized as a Shenzhen Lithium-Ion Battery Safety Technology Standard Service Platform, Guangdong Province Power Battery Testing and Evaluation Engineering Technology Research Center, National Industrial Technology Foundation Public Service Platform, and National Service-Oriented Manufacturing Demonstration Platform.