... ,lock latch, 2.686205-A,105 X 50MM 3.SS316 OR SS304 3.Hand polish 4.OEM 1)Specification1.SS316 ... . Passivating, grinding, polishing6. Analysis wet chemically or by x-ray spectrometer. 3-coorcdinate. Computerised numerical. Control measuring ,machining ,pressure inspection up ... tensile strength. ,yield stress ,notched bar impact tenacity, x-ray,metallograph.7. Quality control: According to ISO 9001 2001 ...