... 2.Tracking service 3.Payment have T/T,L/C,D/P 4,ISO,IEC,CE,GB 5,Professional production team ... other hardware accessories. 1.Material is iron2.1 Gang 16mm K/ O Galv;3.Thickness: 0.6mm/0.7mm/0.8mm ... , please feel free to contact with us. 1 Gang 35mm K/O Galv. pressed metal box