For the regular toroidal transformer product, the sample is free, but you need to bear the courier fee. Therefore, a quick account such as DHL or FEDEX is required. We beg you to understand that we send a lot of samples every day. If all shipping costs are borne by us, the cost will be very high. In order to express our sincerity, as long as the sample is successfully confirmed, the shipping cost of the sample will be offset when the order is placed, which is equivalent to free shipping and free shipping.
While making great efforts to promote toroidal transformers production, XWD applies advanced technology to make greater contributions to its development. toroidal transformers is one of Foshan XianWeiDa Electronic Co., Ltd's multiple product series. With its great advantages of toroidal transformer application, toroidal transformers has been widely applied in the fields. Its work mode can be the intermittent mode or customized. XianWeiDa has established efficient operations and loyal customers basis. Its insulation class ranges from B, F, H, to R.
We adhere to the brand building, independent innovation as the driving force of development. We will put more investment in R&D to enhance our product creativity.
