We provide manufacturing of electronic transformers for overseas customers. Among them, the transformer material-magnetic core. According to the customer's technical documents, the purchase of planar magnetic cores requires outsourcing processing and air gap grinding, which incurs indirect costs, and the delivery time sometimes cannot meet the needs of production, we use engineers to improve the mold and directly create the required air gap for the product, which not only ensures quality, but also controls delivery time, ensures the effective operation of the production plan, solves the customer's delivery demand for quality and production capacity, and gets the customer's satisfaction recognized. The client has been cooperating with us since 2005 until now.