Dongguan Dersonic Electronics Co., Ltd. is a high-tech enterprise specializing in the research and development, production and sales of passive electronic components such as safety capacitors, ceramic capacitors, monolithic capacitors, film capacitors, varistors, thermistors, etc., specializing in lighting equipment, security equipment, charging stations (piles) equipment, industry 4.0 intelligent equipment, power supply products, communication products, audio and video products, Automotive electronics, home appliances, digital products, electric toys, power tools, smart home, smart meters, lightning protection plug (socket) and other electronic machine field and new energy generation (solar, wind, biomass, ocean energy, etc.) to provide professional supporting "one-stop" service, a better solution to the machine manufacturers The problem of "difficult procurement and high cost of supplier control" is better solved for the machine manufacturers.