Nanhai Youlian Electrical Co., Ltd. is one of the largest transformer core manufacturers. We specialize in manufacturing toroidal core, cut core and lamination core with silicon steel sheet. These cores are widely used in toroidal transformer, power transformer, current transformer, audio-transformer, instrument transformer and relevant trades.

Our company was founded in 1995 and have rich experience in manufacturing transformer core. Our company about cover 13000 square meters with 300 workers and can supply 800 tons transformer cores to worldwide customer.

We gain good reputation from worldwide customers by "all for the customers" requirement. We improve quality, cost and service continuously in order to make customers satisfy by better quality, lower price and better service.