As the largest agglomeration for the design and production of electric 　components in the north of China, TOEC equipped with more than 50 　production lines, and provide various transformers in network 　communications, consumer electronics and automotive ignition coils. Our in-　depth knowledge of international standards and trade practices ensures our 　products conform to RoHS directives and products are exported to more than 　thirty countries throughout the world. Key user include Mitsubishi, JVC and 　Sharp of Japan ,APC, Wells ,GE, Tyco and Emerson of the United States, 　Siemens of Germany, Marque Megnatics of New Zealand as well as some 　Chinese companies such as Huawei and ZTE.