Everything related to air conditioner installation since 1993
We are a promotion general trading company that specializes in sales.

- Installation materials and installation tools
Plumbing, electricity, ducts, etc. required for installation
You can purchase various materials and tools at once.

- Information on prices for copper raw materials that change every month
We will quickly and accurately inform you of the applicable price, which changes every month.

- Guide to duct chamber specifications
You only know the model name to install, but you don’t know the chamber specifications?
If so, try our chamber standard finder!
Even if you only know part of the model name, you can find the chamber specifications for the corresponding model name.
We are here to guide you!

- Convenient business hours information

Every time I call after business hours, I get materials for the next day.
Have you ever had an experience where you were unprepared?

Quickly find out the operating hours of Seungjin General Trading Company
Please call in advance! Get the items you need even late at night
We can help you with in-store pickup.