Guangdong Yishengda Technology Co., Ltd. (hereinafter referred to as "Guangdong Yishengda") was established in 2015. The company is located in Tangxia Town, Dongguan City, Guangdong Province. It is a high-tech enterprise under Yishengda Group specializing in the research, development, production, and sales of battery chemical volume aging detection systems. Its products include pressure formation equipment for pouch batteries, volumetric testing equipment for prismatic cylindrical pouch batteries, medium-voltage module testing equipment, high-voltage energy storage module testing equipment, and negative pressure formation equipment for prismatic cells. Guangdong Yishengda is deeply engaged in technology research and development, focusing on high-precision battery detection, pressure formation, and intelligent bidirectional energy feedback technologies. It is a lithium battery testing equipment company certified by China Southern CE safety certification, one of China's top ten brands in lithium battery cell equipment, one of China's top ten power lithium battery cell equipment brands, and an advanced equipment enterprise recognized by the Guangdong Battery Industry Association. Since its establishment, the company has served a total of 2,000+ clients, with business spanning 56 countries and regions worldwide. It has established long-term cooperative relationships with well-known enterprises such as BYD, BAK Battery, Ganfeng Lithium, Haopeng International, Sail Co., Sunwoda, Delan Minghai, Xiongtao Power, Weidoli, Yongtai Technology, Wotaitong, Zhengwei, Liansu, Jiahe, Liyuan, and many others. The products have been widely used by major battery manufacturers, new energy vehicle manufacturers, energy storage battery supporting enterprises, testing institutions, as well as research institutes and laboratories. With its high precision and ultra-energy efficiency, Yishengda Battery Testing System has quickly become a highly recognized and highly praised brand in the industry.