Cement/Concrete/
Steel/Pipe
Team Control Jin-Young Kang 82-2-3708-5519
Concrete, Cement, RM Mortar Jin-Yong Park 82-2-3708-5515
Reinforcing Bar, Steel, Steel Plate, Deck Plate, Wire Rod Yong-Tae Jeong 82-2-3708-5520
Concrete, Asphalt, Aggregate, Pile Ho-Geon Jang 82-2-3708-5517
Pipe, Steel Pipe, Steel Pile, Temporary Eqpmt. Hyuk-Jae Lee 82-2-3708-5516
Concrete Pipe, Concrete Products, Surveying instrument, Chemical goods Cheol-Ho Ahn 82-2-3708-5559
Building Mtrl. Team Control Jong-Kyu Cho 82-2-3708-5525
Tile, Sotne, Marble Ki-Yun Song 82-2-3708-5526
Insulation, PVC Flooring, Wallpaper, Paint, Glass, Panels, CeilingTile Sung-Hwoan Kim 82-2-3708-5550
Sanitary Eqpmt. Hyung-Jun Choi 82-2-3708-5538
building Mtrl. Dae-Il Han 82-2-3708-5511
Furnishings, PB/MDF Ki-Ryong Ha 82-2-3708-5527
Furnitures(Sink), Electronic Appliances, Sink Top, Accessaries of Sinks Sung-Dae Cho 82-2-3708-5549
Door/Window, Hardwares Dae-Gyu Son 82-2-3708-5521
Wood Flooring, Plywood/Veneer Hyun-Jung Lee 82-2-3708-5518
Global Sourcing(Japan) Hye-Sun Moon 82-2-3708-5512
Mechanical/Electrical Equipment Team Control Chang-Hae Choi 82-2-3708-5513
Air Handling Unit, boiler, Heating/Ventilation system Jeong-Hun So 82-2-3708-5535
Plant Eqpmt., Valve, Pump, Tank Young-Suk Kwon 82-2-3708-5534
Cubicle, Lighting, Audio/Video System, UPS Ju-Yong Lee 82-2-3708-5545
Cables, Elevator, Generator, IBS(Intelligent Building System) Chan-Joo Kim 82-2-3708-5533