
Numerous patents are held in Guangzhou Tongyang Electronics Co., Ltd. . As one of Tongyang Electronics's multiple product series, iron powder core series enjoy a relatively high recognition in the market. Tongyang etd core sizes is designed by talented architects or interior designers. They work hard on sorting through all the decoration options, deciding on how to blend colors, selecting materials that cater to the market trend. It features high magnetic permeability coupled with low electrical conductivity. Strict quality control system to ensure product quality to meet international standards. It has a tight tolerance level both physical and electrical sections.

Our company aims to be a “strong partner” for customers. It is our motto to respond promptly to customer needs and develop consistently high-level products.