190823 GSA Factory
2019년 08월 23일 GSA 사무실 Eco-Ondol 450 시공
** 시방 : 스티로폼 3cm, 석고보드 1cm, 몰탈 4cm
- COMPANY SAMMYUNG TECH
- OWNER Lim HanBok
- E-mail bestsm.0317684121@gmail.com
- Tel : +82.31.768.4121-3
- Fax : +82.31.768.4124
- BUSINESS LICENSE : 126-81-43090
- ADDRESS (Factory) 150-10, Dongmakgol-gil, Chowol-eup,
- Gwangju-si, Gyeonggi-do, Republic of Korea 12731
- (Design office) 606 Moran city, 1115 Seongnam-daero,
- Seongnam-si, Gyeonggi-do, South Korea