
| Representative director | YongSun Cho, YongJae Cho | |
|---|---|---|
| Address | Yoochang Bldg. 5F., 603-4, Mok 3-dong, Yangcheon-gu, Seoul, Republic of Korea | |
| Tel. No | 02-2652-0138 | |
| Products | wall papering and painting work, clean room work, modular unit manufacturing |
| Date of establishment | Feb. 2002 | |
|---|---|---|
| Representative director | YongJae Cho | |
| Main business | ivil engineering and construction/house construction business | |
| Amount of capital | 1.2 billion Won | |
| Address | oochang Bldg. #5, 603-4, Mok 3-dong, Yangcheon-gu, Seoul | |
| Tel. No. | 02-2653-1587 |
| Date of establishment | Feb. 1995 | |
|---|---|---|
| Representative director | JeongGyu Oh | |
| Main business | production of extruded aluminium materials | |
| Capital | 650,000,000 Won | |
| Tel. No. | 031-491-7100 | |
| Products | luminium alloy, extruded materials for cars, extruded materials for construction, extruded materials for IT and electronics, extruded materials for industry |
| Date of establishment | March 22, 1989 | |
|---|---|---|
| Representative director | YoungChang Kang | |
| Main business | roduction of interior finish work materials for construction | |
| Amount of capital | 600 million Won | |
| Address | Yoochang Bldg., 603-4, Mok 3-dong, Yangcheon-gu, Seoul, Republic of Korea | |
| Tel. No. | 02-2694-3772 | |
| Products | light weight steel frame and metallic ceiling works, metallic separation panel (YSP), dry walll, special types of ceilings (airport, subwayys) walls, steel house and modullar and clean room construction |
| Date of establishment | Mar. 11, 2002 | |
|---|---|---|
| Representative director | DongSoo Kim | |
| Main business | manufacturing, trade | |
| Amount of capital | 150 million Won | |
| Address | Shihwa Gongdan 3-ra #808, 1369-7, Jeongwang-dong, Shiheung, Kyeonggi-do | |
| Tel. No. | 031-498-7600 |
| Date of establishment | Oct. 1999 | |
|---|---|---|
| Representative director | SeungHwan Ahn | |
| Main business | production of construction finishing materials | |
| Amount of capital | 200 million Won | |
| Address | 725-1, Mora 1-dong, Sasang-gu, Pusan | |
| Tel. No. | 051-303-6761 | |
| Products | ceiling finishing materials (steel, al.), metallic separation panel/dry wall materials/ ceiling suspension system, ceiling suspension system, steel house frame, modular system, clean room |
| Date of establishment | Nov. 12, 2012 | |
|---|---|---|
| Representative director | MyoungSeop Lee | |
| Main business | wholesale, retail and manufacturing | |
| Amount of capital | 50 million Won | |
| Address | (Hwagok-dong) Kangseo-ro 41-gil 12, Kangseo-gu, Seoul | |
| Tel. No. | 02-2690-1999 |