




PowerGuard (Dongguan) Electronics Technology Co., Ltd. is a high-tech enterprise specializing in the production of overcurrent protection components (plug-in resettable fuses, surface mount resettable fuses, surface mount fuse links). The company boasts comprehensive production and testing equipment, with technology inherited from the former Taiwan PowerGuard, and also collaborates with relevant colleges and universities to establish a complete R&D, process control, and after-sales service system.
We currently have over 80 employees, more than 30 types of production and testing equipment, an annual production capacity of 400 million units, and are consistently ranked among the top in our industry. We value technological research and process control, and now have an experienced engineering team that has obtained national quality management system certification.
Our series of fuse products are registered under the trademark "PROTECTOM". The products have all necessary certifications, including the annual SGS RECH inspection, and the plug-in and surface mount resettable fuses have obtained overseas UL certification. The surface mount fuse-link products have obtained domestic CQC and overseas UL, VDE, KC, PSE, and other certifications.
Featured Products: Plug-in resettable fuses available in 8 voltage series: 6V, 16V, 30V, 60V, 130V, 250V, 265V, and 600V.
Featured Products: Surface Mount Resettable Fuses in 7 major packages: SMDO603, SMD0805, SMD1206, SMD1210, SMD1812, SMD2018, SMD2920.
Featured Products: Surface Mount Fuses: Featuring SMDO603, SMD1206, and SMD2410 (SMD6125) in three major packaging series.






























