CO-TRONIC ENTERPRISE (H.K.) CO LTD

We have 2 factory which mainly produce the mylar speaker, earphone, headphone for MP3 player and other electronic product. And various kind of coil transformer EMI suppression purpose. If you any enquiry or question. Pls don't hesitate to fax e-mail us. And We will quick response your ...

Telephone：852-27990813Address：Rm 1007,10/Fl Hung Tai Ind Bldg,37-39 Hung To Rd, Kwun Tong