
Foshan XianWeiDa Electronic Co., Ltd has set up a quality management system to win the favors of customers. XianWeiDa's toroidal transformers is various in types and styles to meet the different needs of customers. Compulsory tests for XianWeiDa toroidal transformer application will be carried out during production, such as tests to check sweat absorption, air permeability, odor resistance, abrasion, and colorfastness. It performs well in suppressing common-mode interference. XianWeiDa enjoys a high reputation in global markets for supplying top quality toroidal transformers. It coils are insulated from each other, which guarantees its safety.

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