... , AB, AC,etc is also welcome;4)Keys: 5 computer keys or 3 normal keys with thickness of 2.0 ... SCHLOSS,GLOBAL,NEW STYLE,USK. Re: processed by CNC machine in high accuracy and QC. Lock body,lock core and ... keys,knobs, are all Processed by Highly accurate CNC machine ,and our R&D and QC have 10years of ... is about 150,000 pairs per month. Door cylinder, Euro profile cylinder, Brass cylinder, lock cylinder