Department/Name

Telephone Number

Extension Number

Technical Sales Dept. Executive Director LEE HENG-YOUNG

82-31-625-4673

310

Sales 1 Team / Managing Director LEE DUK-WON

82-31-625-4670

410

Sales 1 Team / Manager HAN HYUN-JIN

82-31-625-4682

517

Sales 1 Team / Manager KIM YOUNG-JU

82-31-625-8680

514

Sales 2 Team / Deputy General Manager HONG CHANG-WAN

82-31-625-4674

311

Sales 2 Team / Deputy General Manger JUNG WON-TAE

82-31-625-4671

110

Sales 2 Team / Assistant Manager LEE JUNG-HOON

82-31-625-4330

317

Sales 3 Team / Deputy General Manager SEO CHANG-IL

82-31-625-4677

211

Sales 3 Team / Manager JO SEUNG-HUN

82-31-625-8665

313

Sales 3 Team / Assistant Manager BAEK HYUN-JUN

031-625-8701

701

Sales 4 Team / Deputy General Manager KIM JUNG-HO

82-31-625-8666

691

Sales 4 Team / Manager SON SANG-HEE

82-31-625-4678

212

Design Team / Executive Director CHOI JONG-CHEOL

82-31-625-8676

510

Design Team / Deputy General Manager KIM BI-CHAN

82-31-625-8677

511

Design Team / Manager JANG CHANG-SIK

82-31-625-8678

512

Design Team / Staff PARK MYEONG-WOO

82-31-625-8679

513

Design Team / Staff CHOI CHEOL-WOOK

82-31-625-4675

401

Seismic Design Team / General Manager
LEE KYU-HYEONG

82-31-625-4671

411

Seismic Dept. / Deputy General Manager PARK SU-YANG

82-31-625-8684

515

Seismic Dept. / Manager BAE JUN-HO

031-625-8685

516

Seismic Dept. / Staff YU HA-JIN

82-31-625-4780

101

Seismic Dept. / Staff JIN HYE-RIM

031-625-4680

111

R&D Center

82-31-625-8674

-

Management Department

82-31-625-4540

-