Seoul, Korea
     Tel:+82-2-3413-6572, Fax:+82-2-3413-6573,   E-mail:


Bongshin Trading Co is a member of Korea International Trade Association as an exporter specialized in copper and copper alloy products / parts for Transformer, Switchgear and HVAC (Heating, Ventilation and Air-Conditioning) systems.
Especailly. copper and steel alloy (CFA) is a new material in the world.
We are ready to provide the most
reliable commodities in competitive price on schedule than any others.
Our main handling items are shown as below list of products.
Please find the brief descriptions for each item and don't hesitate to ask us more detail informations about our commodities if our items are available for your business.
We are ready to cooperate with you as a business partner for mutual benefit in the future.

Supplying Item List

  1. Copper-Steel(Iron) Alloy : CFA
    (Rod, Billet, Sheet, Strip(Foil), Block, Powder )

    1-2). Colloy MC-10 (Copper-Iron-Tin Alloy) :
    Innovative alloy metal for worm gear, bushing, bearing etc.(machinery parts)
  2. Copper-Steel(CFA) welding rod for:
    copper and copper, copper and copper alloys, copper and steel,copper and stainless steel.
    copper alloys and steel. copper alloy and stainless steel, copper alloy and copper alloy.
  3. Copper products for transformer / Motor / Generator / Switchgear
  4. CCA (Copper Clad Aluminum) for Electric cable & wire, Communication cable, Transformer,Switchgear
  5. Copper Alloy(Cu-Ni, Brass) Tube / Pipe, High / Low Fin Tube
  6. Aluminum Billet
  7. E.I Core for transformer and motor cores
  8. Materials for HVAC and plumbing
  9. Electric Actuator
  10. Cooling Fan & Instruments for Transformer (Oil immersed transformer )

Enameled Copper Wire
Copper strip / foil Bus Bar for switchgear / panel Copper Rod / Copper Billet

Cooling Fan &
Instruments for Transformer

E.I core for transformer Motor core Slitting coil
(Silicon steel sheet)

Copper Tubes Copper Fittings Electric Acuator Copper electrode

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