ZSTE is a professional high tech manufacturer specialized in R&D marketing of large size & high volts aluminum electrolytic capacitor &super capacitor. We have obtained the certification of ISO9001&ISO14001, and have as many as 20 self-owned patents. Since the establishment, we continually import advanced equipments from Europe, America, Japan, and Taiwan to modernize our factory. Currently we have over 80 different automated or semi automated equipments, 20 professional technical engineers, 200 well-trained workers as well as 6000 sq meters workshops.Our factory is managed under the guideline ???7S???, meantime, we have independent test room and experiment center, which are both well equipped with advanced testing devices.