1.Stainless Steel Folding Anchor,marine anchor 2.Anchor specification :Any sizes are available. 3 ... bromzing. Passivating, grinding, polishing6. Analysis wet chemically or by x-ray spectrometer. 3-coorcdinate. Computerised numerical. Control measuring ,machining ,pressure ... tensile strength. ,yield stress ,notched bar impact tenacity, x-ray,metallograph.7. Quality control: According to ISO 9001 2001 ...