Yes, we set a warranty period for ee ferrite core. The warranty time will be shown on the product page and in the instruction manual together with the product. During the warranty, Guangzhou Tongyang Electronics Co., Ltd. promises to repair or replace the product without charging any fees like maintenance fees to the customers. But the compensation behaviours are conducted on condition that the imperfections are caused by our poor workmanship and operational mistakes. Some evidence should be submitted to facilitate the handling of compensation.
As a reliable manufacturer of uf ferrite core based in China, Tongyang Electronics stands for reliability and outstanding quality the world over. Tongyang Electronics provides a wide range of sendust core for customers. transformer bobbin from Tongyang Electronics generally use ferrite core bobbin structure. Due to its compact design, it can be located in a narrow space inside the equipment very easily. The product is methodically examined to ensure its quality and durability. The design and performance of this product are RoHS compliant.
Tongyang holds the tenet of customer service. Check it!