Founded in 2004, Shenzhen Zeasset Electronic Technology is a state-level high-tech enterprise engaged in research, development, production and sales of large-scale aluminium electrolytic capacitors and supercapacitors. The company is headquartered in Shenzhen, the production base is located in Huinan High-tech Industrial Park, Huizhou City, Guangdong Province, with branches in Shanghai, Qingdao, Wuhan and other places. In 2017, Zhisheng New Industrial Park was established, covering 36,000 square meters. The company has been awarded the title of "National High-tech Enterprise" and "Private Growth Project Planning Enterprise" in Shenzhen. Enterprises have R&D centers, R&D engineers account for 25% of the total number of enterprises, all have more than 15 years of R&D experience. The company owns more than 30 patents including invention patents, utility model patents and software copyright. It undertakes a number of key technical projects of Shenzhen Science and Technology Creation Commission and cooperates with many universities at home and abroad. Enterprises introduced advanced production equipment from Europe, America, Japan, Taiwan and other countries and regions, equipped with complete and precise testing and testing equipment; passed the authoritative certification of ISO 9001, IATF 1699 and ISO 14001, all products meet RoHS environmental protection certification, some products passed UL safety standard certification and reached AEC-Q200 reliability test standard. At the same time, standardization, informatization and institutionalization have been achieved in m