Our company is a professional manufacturer of iron cores. We are specializing in developing, producing and selling toroidal cores, which are widely used in electronic transformers, power transformers, mutual inductance transformers, sensors, voltage regulators, voltage regulators, computer powers, leakage protection switches, welding machines, magnetic amplifiers and instruments. Our products are made of silicon steel material with thickness of 0.23 ~ 0.50mm.

Our factory is located in Wangchun development zone in Ningbo city.The factory covers an area of more than 5,000 square meters, and we have advanced complete facilities for production.With our joint efforts, we can supply about 1 million iron cores annually to domestic and international markets with competitive prices.

We keep growing steadily in both of our production capacity and reputation. Standard quality and prompt services are our core competences; we are devoted to establishing long term and mutually beneficial relationships with our business partners. Both new and old customers are welcome to visit us and discuss cooperation