We will be a trusted company that faith important.

Your consistent cooperation and love are appreciated.

Founded in 1989, we have played an important role in heavy electrical equipment sector home and abroad with corporate spirits of valuing trust and reasonability. 

We will always strive to be most trusted by our customers.
We wish to grow and to grow together with you, our customers.

We are the only professional company producing copper materials including OFHC Copper, CTC, Enameled Copper Wire, Enamelled Rectangular Copper Wire, Bus bar, Bus duct, Rotor bar & Denta bar coil, and Copper rod & billet. We also manufacture winding coil for ultra-high voltage, large-sized transformers, rotary machines, and generators.
We also specializes in the manufacture and repair of Stator Assembly Coil of large-sized, high-pressure motor.
We, employees of TCT will always think from the customer's perspective and continue incessant research and development to be a company satisfying customer needs in advance and growing with customers.

1080 Wonsan-ri, Onsan-eup, Ulju-gun, Ulsan, Korea
Tel : +82-52-239-7001
Fax : +82-52-239-4235