If needed by clients, Guangzhou Tongyang Electronics Co., Ltd. is able to provide certificate of origin for transformer bobbin. Since founded, we have gained the certifications to demonstrate the validity of the goods. Certificate of origin makes our products more dependable than other goods domestically and globally.
Tongyang Electronics has created a number of firsts in the Chinese magnetic core industry. The rm ferrite core series is one of the main products of Tongyang Electronics. The design of Tongyang etd core sizes is simple and fashion. The design elements, including geometry, style, color, and arrangement of the space are determined with simplicity, rich connotation, harmony, and modernization. It has a high coercivity so it will stay magnetized. Product quality is excellent, in line with industry quality standards. It is mainly applied in such fields as UPS power supply, LED lighting, solar inverter, etc.
We promise that our company will continue to grow with customers. And our pleasure is to make customers feel benefits and provide services beyond their expectations.