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 the Yishengda Group that specializes in the research and development, production, and sales of battery composition and aging detection systems. Its products include soft pack battery pressure forming equipment, square cylindrical soft pack battery capacity testing equipment, medium voltage module testing equipment, high voltage energy storage module testing equipment, square battery negative pressure forming equipment, etc. Guangdong Yishengda is deeply engaged in technological research and development, focusing on high-precision battery testing, pressure formation, and intelligent bidirectional energy feedback technology. It is the only lithium battery testing equipment enterprise in the industry that has passed the China Southern CE safety certification, one of the top ten brands of lithium battery cell equipment in China, one of the top ten brands of power lithium battery cell equipment in China, and an advanced equipment enterprise in the Guangdong Battery Industry Association. Since its establishment, the company has served over a thousand customers and sold products in 56 countries and regions around the world. It has established long-term cooperative relationships with well-known enterprises such as BYD, BYD Battery, Ganfeng Lithium, Haopeng International, Fengfan Co., Ltd., Xinwangda, Delan Minghai, Xiongtao Power, Weiduoli, Yongtai Technology, Wotai Tong, Zhengwei, Liansu, Jiahe, Liyuan, etc. The product has been widely used in major battery manufacturers, new energy vehicle factories, energy storage battery supporting enterprises, testing institutions, and research institutes and laboratories. The Yishengda battery testing system has quickly become a recognized and highly praised brand of battery testing equipment in the industry due to its high precision and super energy-saving characteristics.