ABOUT
Yeong Long Technologies Co. Ltd formally known as Yeong Long Electronics Co. Ltd(YEC) was established in 1969 in Taiwan. At the beginning, in cooperation with Nitsuko Ltd (Japan), we developed and manufactured Aluminum Electrolytic Capacitor.

By setting manufacture superior products as goal, YEC has incessantly improved quality, process and reducing production costing. Our high speed production machine and sophisticate engineers team also allows us to develop various products with better value and performance.

For more than thirty years, YEC provides high quality capacitors to customer world wide from America to Europe. We became world leading manufacturer of aluminum electrolytic capacitor.

With 3C products moving toward high performance, powerful and high energy density with long cycle life and compact size, Yeong Long Electronics transformed to Yeong Long Technologies in 2003 and start developing/manufacturing ultra capacitor.

In today’s world, green energy has becoming more and more important not only to our environment but also to our daily life. By using ultra capacitors for power burst, it maximizes the lifespan and efficiency of the system. Ultra capacitor also allows the entire system to be tailored optimally to meet both power and energy requirement.

To ensure top quality products for our clients, our disciplined durability quality testing endures our products through different environment conditions specifically suit for different applications. Continuous improvements are constantly being made in our production process for better quality and yield, as these important characteristics can enhance the quality and marketability of our customers' end products. Yeong Long will continue strengthening the competitiveness and developing products with better value and performance for our customer, hence creating the win-win opportunity and profit share with our customers.