
The main business of Guangzhou Tongyang Electronics Co., Ltd. includes develop and manufacture pq35 core. The et ferrite core series is one of the main products of Tongyang Electronics. Tongyang efd20 is created in a professional way. Conducted by exceptional interior designers, the design, including elements of shapes, color mix, and style is done in line with the market trends. It can withstand temperatures in excess of 1000 deg C without melting. We are committed to research and development of new technology, so that our product quality and performance is in the forefront of the industry. Its parameters such as temperature coefficient and hysteresis loss can be controlled by the air gap adjustment.

Our company is customer-focused. Everything we do begins with actively listening and collaborating with customers. By understanding their challenges and aspirations, we proactively identify solutions that address their current and future needs.