Is there free toroidal transformer sample provided?

Some toroidal transformer items on the internet are marked "Free Sample" and can be ordered as such. In general, Ecko Electrotech Co.,ltd.'s regular products are available for free samples. However, if the customer has some specific requirements such as product size, material, color or LOGO, we shall charge the relevant costs. We keen for your understanding that we would like to charge the sample cost which will be deducted once the order is confirmed.

Ecko Electrotech is the main producer of toroidal transformer at home and abroad. The R coretransformer series is available in a wide range of types and specifications. Ecko toroidal transformer is created by the in-house designers who many years of designing experience in the electronics industry. They devote themselves to creating a product that embraces excellent performance and is chased after in the market. Its power ranges from 20VA to 5000VA. The popularity this product contributes to two factors which include high cost performance and wide market application. Its power ratings are highly customizable upon requests.

We have an environmental-friendly production concept on the mind. We are looking for cleaner materials and create sustainable alternatives to the current packaging materials. All of our production processes are stepping forward a more environmentally acceptable way.