RUILON

Shenzhen Ruilongyuan Electronics Co., Ltd., established in 2009, has consistently followed a path of brand autonomy and independent innovation since its inception, establishing the RUILON brand. The company specializes in the research, production, and sales of overcurrent/overvoltage protection devices, with product lines including ceramic gas discharge tubes, varistors, transient suppression diodes, static protection devices, lightning arrestors, and self-restoring fuses. These products are widely applied in industrial electronic equipment, telecommunications, power systems, intelligent robotics, medical devices, automotive electronics, household appliances, green energy, and energy-saving environmental protection sectors. All products have obtained certifications from CQC, CE, CB, UL, TUV, and CNAS, with full product lines certified under RoHS and REACH regulations. The company has been widely recognized in the industry, earning honors such as "National High-Tech Enterprise," "National Specialized, High-Precision, New Technology and Small Giant Enterprise," "Shenzhen Well-Known Brand (20th Edition)," "Geneva Invention Bronze Medal (75th Edition)," and "Second Prize for Scientific and Technological Progress" awarded by the Guangdong Provincial Electronics Information Industry Association.