Kingtronics Introduction

Kingtronics International Company was established in 1995 located in Hong Kong to handle all sales & marketing. Factories located in Xihe Town, Longquanyi District, Chengdu, Sichuan and Lian Si, Xianggang, Zhaoqing City, Guang Dong Province, China. In 1990, we established the first factory to produce trimming potentiometer and in 1999 we built up new factory in Zhao Qing, Guangdong. Now with around 850 workers, Kingtronics produce Trimming Potentiometers, Aluminum Electrolytic Capacitors(Snap-in, SMD, Radial Type), Dipped and SMD Tantalum Capacitors, Radial and Axial Multilayer Ceramic Capacitors, Diodes & Transistors and Bridge Rectifiers. All our products are RoHS compliant, Reach standard and our bridge rectifier have UL approval. Please visit our Product page, you could please download all our PDF datasheet and find cross reference for our Trimming Potentiometer and capacitors.

Kingtronics Certifications

Meet Kingtronics Sales at Exhibitions

  • EXPO ELECTRONICA in Moscow, Russia
  • Electronic Americas 2011 in Sao Paulo, Brazil
  • electronicAsia, in HongKong
  • electronica,in Munich, Germany

Kingtronics History

  • 1990 Kingtronics established first factory producing trimming potentiometer in Chengdu.
  • 1995 Kingtronics set up sales office in Dongguan, Guangdong
  • 1997 added dipped tantalum capacitors production lines
  • 1998 HK warehouse center set up
  • 1999 set a new factory produce multilayer ceramic capacitors in Guangdong
  • 2000 started to produce SMD rectifier M7, diode and rectifiers
  • 2002 expanded bridge rectifier production lines and get UL approval
  • 2005 ISO 9000:2008 implemented in all product control
  • 2008 sales network covers all over the world and set up distributors individually
  • 2010 registered a new trade mark "Kt" in HongKong

Kingtronics Sell to Below Famous Companies



"Your lead time for mono capacitor is really fast. I got goods within 3 weeks."--- By Mr. John

"Kelly, I really appreciate with your help when we met problem with customs clearance problem due to i offered a wrong CNPJ number. You patient help is very appreciated. In case you need our help in future, please do let us now."--- By Mr. Gilson

"I always get your email reply even at your evening time, your sales response is very fast. We are very satisfied."--- By Mr. Daniel

"Diode rectifier M7 price is really good. It works good at our alarm."--- By Ms. Maja

"I have bought you Trimming Potentiometer RKT-3296 for more than 8 years, it really good quality. "--- Ms. Rene

"Mr. William forwarded your best wishes to Mrs. Susan & myself. Thank you very much :-)
I see your photos on your website - your booth at HK fair looks very nice!
Mr. William told me your sales are very aggressive and professional. "--- By Mr. Brian

"Your new homepage looks great. It is clearly structured and you will find all important information.
Your online capacitor crossreference and Trimming Potentiometer crossreference is outstanding and absolutely benefit against other manufacturers, congratulations. "--- By Mr. Klaus from APM Electronic

"I have just watched your photo from the fair. Really nice!!! ,-) It is pity that I couldn´t visited your booth. Everything look perfect. I like blue colour. It remind me summer sky. ,-) But the staff is BEST! ,-) Really nlikable staff! "--- From Mr.Peter

"I am very happy that we cooporate together. We have very good experiences of your products and with your staff too.I hope that the world economic situation non affect your good prices. "--- From Mr.Peter

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