| 1 | | Primary One Blgd, 12F., Yeoksam-Dong Kangnam-Gu | Seoul |  KR | | Building Materials | N/A | Elisha Bradrick | North American Sales Director at ROSER CO., LTD |
| 2 | | Primary Gajaeri 698-10 Paltan-myeon | Hwaseong | KR | | Building Materials | N/A | Donghan Kwak | Sales Manager of decorative wall finishing paints |
| 3 | | Primary 683-6 Seonggok-dong Danwon-gu | Ansan | KR | | Building Materials | N/A | N/A | N/A |
| 4 | | 742-4, MoonSan-Ri, WoeDong-Up | GyeongJu | KR | | Building Materials | N/A | Chung Yun Hwang | 현대산업기계 전무이사 |
| 5 | | Primary 300-4 Sang Seo-dong Dae Du | Daejeon | KR | | Building Materials | N/A | nyeongjun jeom | Chief Executive Officer |
| 6 | | 508 Samsung-ro #812 LG Twintel II | Seongju-gun | KR | | Building Materials | N/A | Dongwon Kang | Strategic Planning Manager at FEROOF Co., Ltd |
| 7 | | Primary 1650-8, SONGJEONG-DONG, GANGSEO-GU, | BUSAN | KR | | Building Materials | N/A | Chul Hyun Park | Deputy general Manager at JOKWANG I.L.I CO., LTD. |
| 8 | | Primary 53-2 Yeonaru,, Youngdeungpo-gu | Seoul | KR | | Building Materials | N/A | N/A | N/A |
| 9 | | Primary 20 Yoido-dong Youngdungpo-gu LG Twin Towers | Seoul | KR | | Building Materials | N/A | douglas kim | export director of deco foils |
| 10 | | Primary Namsan 2dong, Jung-gu, | Daegu | KR | | Building Materials | N/A | Chris Jung | marketing manager at Daewoo Enertec (Floor Heating System) |
| 11 | | Primary B/D JAY 105 Hakdong-ro, Gangnam-gu | Seoul | KR | | Building Materials | N/A | Jae Yong Kim | Daelim B&Co Co.,Ltd. - 销售企划 |
| 12 | | Primary 176-10 Yeonamyulgeum-ro | Asan | KR | | Building Materials | N/A | Carlos Beja | Country Sales Representative na AZEK Building Products |
| 13 | | B4-16, Panwol Industrial Estate, | Seoul | KR | | Building Materials | N/A | Kang Woo Lee | Trading Manager at DADA CORPORATION |
| 14 | | Primary 34-83 Gonghang-dong, Gangseo-gu | Seoul | KR | | Building Materials | N/A | abdellah lamnitli | Technicien chez Dawoo World Corp. |
| 15 | | Primary 92,Da-dong,Jung-gu | Seoul | KR | | Building Materials | N/A | Hunwook Joo(주헌욱) | DK Dongshin Co., Ltd. |
| 16 | | Primary 80 Gongdan-Ro, Seongsan-Gu PK Valve Co., Ltd | Changwon-si | KR | | Building Materials | N/A | Hoojae Choe | Industrial Valves Expert, Sales Team Leader of PK Valve in Korea. |
| 17 | | Dongyang B/d Yoeuido-Dong Yongdeungpo-Gu Seoul | Seoul | KR | | Building Materials | N/A | 李娟 | 领导力发展专员 - TONG YANG CEMENT CORPORATION |
| 18 | | Primary Hon gin Tower 536-9 Bongmyung-dong | Yuseong-GU | KR | | Building Materials | N/A | Devendra Singh | Area Sales Manager at Tranquil Global. |
| 19 | | Primary 34 Supyo-ro City Center Tower | Jung-gu | KR | | Building Materials | N/A | Jae Young Kim | Deputy General Manager at Ssangyong Cement Industrial Co., Ltd |
| 20 | | Primary Geumcheon-gu | Seoul | KR | | Building Materials | N/A | Jisoo Ho | General Manager at SAKE TURKEY |
