Corporate Promotion

GreenTec Energy (Shanghai) Energy Technology Co., Ltd. (GTCAP®) is a high-tech enterprise dedicated to the research, development, manufacturing, and sales of advanced capacitors and capacitor-based energy storage systems. The company primarily focuses on producing supercapacitors and supercapacitor modules with high energy density and high power density, as well as highly reliable tantalum capacitors, specialized mica capacitors, and specialty film capacitors. Over the past two decades, our capacitors and energy storage systems have been widely utilized across various industries, including telecommunications, medical equipment, new energy applications, railways, aerospace, defense, and more—serving over 1,000 customers worldwide.