Sam Dong provides the highest quality magnet wire products and services. We manage all aspects of our business to build positive relationships, promote healthy work environments, and develop energy products that will benefit all of society.

Sam Dong acquires Continuously Transposed Conductors (CTC) factory in Waynesboro, GA

Waynesboro, GA – May 01, 2012 – Sam Dong Co., Ltd, a South Korean based Magnet Wire manufacturer, today announced the acquisition of remaining assets of Metrod’ s manufacturing facility in Waynesboro, GA.


The assets include a 200,000 square feet production building, 50 acre tract of land and  production lines which had been previously installed and operated by ASTA Inc., a Metrod Group company


Continuously Transposed Conductors (CTC) is electrical winding material and one of the most important components of Power Transformers which is essential equipment in Energy Transmission and Distribution industry. Detail information of CTC can be found at website


This acquisition and expansion of CTC capacity by Sam Dong is focused on customer satisfaction and aligned with the trend of localization of Power Transformer Industry and growth in Energy industry in North America which has one of the biggest energy demands in the World.


Sam Dong expects the factory to employ 60 people initially and up to 150 when it is in full production.

For Further information

Byung S. Min / Sales & Marketing Manager of Sam Dong Inc.

Tel : +1 423 921 7373 (Ext. 208)

Fax : +1 423 921 7446

Email :

Special Insulated Rectangular Wires

Special insulation materials, such as Glass yarn, Polyester-Glass yarn and Kapton, are lapped on bare conductors/tube or enameled wire for both rectangular and round wire and then, impregnated with epoxy.

With the partially cured epoxy - insulating material after winding, the wires are adhered to each other during processing in the baking oven to provide a very strong finished product....