Sichuan Bochen Guosheng Intelligent Technology Co., Ltd. is a national high-tech enterprise focusing on the research and development, design, production, sales and service of potentiometer resistors, and a key project contractor of China National 863 Torch Plan. The company is located in Chengdu Modern Industrial Port, with an existing R&D and production base of more than 20, 000 square metres. Since the establishment of the company, with more than 20 years of R&D and production technology precipitation, formed a set of perfect quality management system, by virtue of the reliable quality of the products and excellent service, established a good reputation in the industry.

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

Elecsound is a manufacturer of high quality, high reliability electronic components, We offer a broad range of capacitors, , LED, Cermet Trimmer Potentiometers, ZINC OXIDE VARISTOR, Resistors and 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 customers" requirements. We offer very prompt reply, competitive price, speedy delivery and good after sale service.

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

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.

Manufacturer since 1996