판매 후 서비스
온라인 기술 지원, 반환 및 교체, Other
Color
White,gray,customized
Fire Retardancy
30-120 Minutes
Surface treatment
Powder Coated
Infilling
Fire Proof Board/Fireproof rock wool
Advantage
Fireproof,waterproof
Application
Office, hotel, church, home and so on
Steel door leaf thickness
40/45/50mm