Eyasta International Co., Ltd. is an overseas brand operation and service company directly under Guangdong Yingyeda Electronics Co., Ltd. The company owns registered overseas international brands, namely Eyasta, Lotpower Boyuan, and Kingpake. The company's products are long-life lead-acid backup energy storage batteries. 
Guangdong YingYeda Electronic Co.,Ltd. has key customers in China domestic market include State Grid Corporation of China and China Southern Power Grid. In addition, it also caters to the project demands and applications of backup and energy storage batteries from numerous well-known domestic companies, like Huawei, China Mobile, China ICBC etc.. 
Guangdong Yingyeda Electronics Co., Ltd. is located in Renhua County, Shaoguan City, Guangdong Province. Yingyeda was founded in 2005 and is a high-tech enterprise specializing in the research, development, manufacturing, and sales&services of batteries. The company mainly engages in research, development, manufacturing, and sales&services of series of products, including high-performance long-life regular lead-acid battery, lead-carbon battery, VRLA gel battery, , high-temperature battery, low-temperature battery, high-power battery, energy storage battery, front-terminal battery, OPzV tubular battery, start-stop battery, motorcycle battery, lithium LiFePO4 batteries, sodium battery, and energy storage systems. 
The factory has a registered capital of 50.01 million RMB yuan, with a total investment in facilities exceeding 100 million RMB yuan. The park area is over 300 hectares, the factory building covers an area of more than 10,000 square meters, and there are more than 200 employees. The company has a provincial-level power supply technology research and development center, and the research and development team is composed of technical elites in the industry, possessing the strength for the development and research of high-tech battery products. In terms of quality assurance, production scale, and technological innovation, it is at the leading level in the domestic industry. The company mainly produces and sells a series of products, such as various valve-regulated sealed batteries.
YingYeda Electronics adheres to the concept of "establishing a harmonious relationship between man and nature, producing high-energy ecological products, and striving for the sustainable development of a century-old enterprise", pursues the core value of "details make quality, and quality builds the brand". 
The factory and its products have successively obtained the national industrial production license, environmental protection certification, fire protection certification, CE certification, ROHS certification, ISO14001, ISO9001, MSDS, SGS factory entity certification, import and export customs declaration certificate, Tel certification, and various third-party specification certifications. It is also the only certified long-life battery engineering technology research center in Guangdong Province and has successfully been shortlisted as a supplier for China Southern Power Grid and State Grid Corporation of China.