Tongling Jingda Special Magnet Wire Co. Ltd is mainly engaged in the manufacture and sale of enameled wire. The company's core products include HFC134a enameled wire, HFC composite enameled copper and 180-grade polyester-imine enameled wire, which are mainly used in refrigerators, air conditioner compressors and special motors. Its main manufacturing and detection equipment are imported from developed countries including Italia, Germany and the US with a high degree of automation and advancement. The company’s products are mainly distributed to joint ventures or wholly-owned enterprises by world-renowned home appliance companies including Shanghai Hitachi Electrical Appliances Co. Ltd and Emerson Electric (Suzhou) Co. Ltd.

Tongling Jingda has been awarded the ISO9002-1994 Quality Authentication Certificate and the American UL (Underwriter Laboratories) Safety Certificate.