Vtrons is a professional manufacturer of electronic components, dedicated in high-quality trimmer potentiometers(trimmers), capacitors, diodes, LED.

Vtrons is a professional manufacturer of electronic components, dedicated in high-quality trimming potentiometers(Trimmer) and some diode rectifiers.

Semec Technology Company Ltd. Is an experienced manufacturer of varistor, Tantalum capacitor, Film capacitor, Ceramic Capacitor, Trimming Potentiometer and SMD DIODE M7.

Elecsound is an ISO Certificated manufacturer of high quality, high reliability electronic components, formed in January of 1996.We currently offer a broad range of capacitors, LEDs, Cermet Trimmer Potentiometers, Zinc Oxide Varistors, PCBs, Switches, RF products and Resistors.We also deal in semiconductors.Our staff has over 10 years of experience with excellent English.All of our employees have a strong work ethic and a strong commitment to provide the high quality products that consistently meet or exceed our customer's requirements.Along with quality products, Elecsound provides prompt replies, competitive prices, on-time deliveries and excellent customer service.