We may not provide the lowest price, but we provide the best price. Guangzhou Tongyang Electronics Co., Ltd. regularly audits our pricing matrix to ensure it is in line with the most competitive industry requirements and market trend. We deliver the products with competitive price levels and superior quality, which sets Tongyang apart from other toroidal core brands. It is our belief that we should provide the best service to each customer with high quality products and competitive price to share success in growing business year after year.
Tongyang Electronics has successfully built a series of Tongyang products featuring sendust toroid. As one of Tongyang Electronics's multiple product series, ei ferrite core series enjoy a relatively high recognition in the market. The creation of Tongyang efd bobbin is in compliance with both national and international standards, such as GS mark, DIN, EN, RAL GZ 430, NEN, NF, BS, or ANSI/BIFMA, etc. It has been exported to Vietnam, Thailand, Russia, etc. Except advanced machine, it is also very important for Tongyang to have professional team to test the quality of ef bobbin. It has been exported to Vietnam, Thailand, Russia, etc.
We make environmental preservation efforts in our business operation. We have established an in-house environmental management system, with the goal of achieving symbiosis with nature.