Changzhou Terui Electronic — Specialized manufacturer of EV high-voltage fuses, photovoltaic protection fuses, energy storage system fuses, and semiconductor fuse links. IATF 16949 · CE · RoHS certified.
Years Experience
Export Countries
9001 Certified
& ODM Services
Why Terui
From raw materials to finished products, every component passes through rigorous quality control backed by German-imported production equipment and independent R&D capabilities.
Full in-house production with independent mold R&D center, high-precision CNC equipment, and automated assembly lines ensuring consistent quality at scale.
Complete intellectual property rights on manufacturing technology. Dedicated engineering team continuously developing next-generation EV components.
Products certified to FCC, CE, ISO 9001:2015, GB/T20234 national standards. UL94-V-0 flame retardant grade and IP54/IP55 protection ratings.
Established distribution network covering Europe, Americas, Southeast Asia, and Middle East with reliable logistics and responsive after-sales support.
Flexible customization for fuse ratings, voltage classes, mounting types, and special application requirements. Low MOQ available for sample evaluation.
PT1000 temperature monitoring, silver-plated copper alloy contacts, PA66+GF30% housing material. Every product tested before shipment.
Featured Products
From photovoltaic protection to EV high-voltage fuses and energy storage systems — trusted by OEMs worldwide.
PV10×38mm cylindrical PV fuse for solar string protection. IEC 60269-6 / UL248-19 certified. 20kA breaking capacity.
PV10×85mm / 14×85mm high-voltage PV fuse for 1500V DC solar systems. IEC 60269-6 compliant.
HolderDIN-rail mount fuse holder for 10×38mm PV fuses. UL4248-19 / IEC 60269-6 certified. 1000V DC rated.
PV BoltSquare-body bolt-connected PV fuse for high-power solar arrays. 50kA breaking capacity. GB/T 13539.6.
EVBolt-connected EV fuse for battery, inverter, and vehicle system protection. JASO6022 / ISO8820 / GB31465.
EVCompact flat-body EV fuse for space-constrained BMS and inverter applications. 50kA breaking capacity.
ESSLarge cylindrical ESS fuse for utility-scale BESS. 200kA breaking capacity. IEC 60269-4 / GB/T13539.4.
ESSSquare-body ESS fuse for commercial and industrial battery systems. 200kA breaking capacity.
ESSKnife-contact ESS fuse for medium-power applications. 50kA breaking capacity. Bolt installation.
IndustrialCeramic tube fuse with quartz sand arc extinguishing. gG/aR/aM protection types. 80kA breaking capacity.
SemiconductorPure silver element fuse for semiconductor equipment protection. 100kA breaking capacity. GB13539 / IEC60269.
EVCylindrical bolt-connected EV fuse with M8/M10 mounting. ISO8820-1/8 / GB/T31465.1. 50kA.
About Us
Changzhou Terui Electronic Co., Ltd was established in 2004, now a National High-tech Enterprise specializing in new energy fuse R&D, production, and sales — covering EV high-voltage fuses, PV protection fuses, ESS fuses, and high-performance fuse links.
With German-imported advanced manufacturing equipment and a team of expert engineers, we produce components that meet the highest international standards — exported to over 30 countries across Europe, the Americas, and Asia-Pacific.
Certifications
Our products meet the strictest international quality and safety standards.
CE Certified
TÜV Rheinland Certified
ISO 9001:2015
GB/T20234
UL94-V-0
IP54 / IP55