Destruction time: Class M (15 minutes), Class 1 (30 minutes), Class 2 (60 minutes), Class 3 (120 minutes)
Lock: mechanical combination lock, digital lock, biometric lock ,time lock, key lock
Color：Stainless steel   /   Custom colors
Size:Diameter 2m
Door Frame Thickness:500mm
Protective layer thickness :220mm
Payment :T/T. 50%deposit before production ,50% balance before delivery.
Port:Shenzhen Port,Shanghai Port,Yueyang Port
Lead time:2 months of production time
Compliant with UL 608 standards and EN-1143 standards.