About Us

Topdiode Group (Topdiode Manufacturing & UF Capacitors), a leading manufacturer of wide range components, covering capacitors, diodes & transistors and varistors in China Since 1995. Includes 4 manufacturing sites with 780 employees & additional about 80 technical. Sales office & warehouse center are located in Dongguan China. Certified with ISO9001:2015, products are RoHS, Reach Compliant; Halogen free and Metal Conflict Free. 

Aspiring to the slogan, “to be your reliable components supplier in China", approximately 1200 employees strive every day to control quality, on-time delivery with competitive price, all toward enabling customers to realize their vision.

Topdiode Group serves the consumer electronics, computing, communications, industrial market.Buy Ceramic Capacitor, Tantalum Capacitor, Varistor from our factory. We have conducted quality tests in advance to ensure strict quality control before delivery.Our quality policy: customer first, excellence.