
High-Efficiency 10kv Oil Immersed Transformer for Optimal Performance. Low Noise Design: Transformer oil penetrates silicon steel layers, acting as a buffer for reduced noise. 100% Quality Inspection: Strict control from raw materials to finished products with 100% visual and function checks. 12 Months Warranty: Comprehensive quality promise with a 12-month warranty period for all products. Factory Direct Supply: Direct manufacturing by Shaanxi Sefon Electrical Equipment Co., Ltd. without intermediaries. Certified Manufacturer: ISO9001, ISO45001, ISO14001 certified with over 40 national patents. Flexible Customization: Offers full customization, minor customization, and flexible options from samples or designs. Comprehensive Product Range: Produces transformers, reactors, switchgear, substations, and power quality management products. Wide Application Scope: Suitable for State Grid, new energy plants, industrial automation, and rail transit.