Quality Inspection

As a professional precision metal manufacturer, we’reaware of the importance of quality which is throughoutthe whole process of material purchasing, manufacturinginspection, packaging and transportation. We couldprovide COA/COC and CTQ inspection report forfurther needs.

Regular documentation includes DM report, first article inspection report,corrective action report, inspection instruction and inspection report, etc.The below sample reports are for your reference:

Quality Inspection Report

Quality Inspection Cases

  • Application Case #1

Item:                                          Large guide rod of piezoelectric inkjet printer

Customer:                               AMSKY

Quality Requirement:        The surface tolerances0.4mm

Test Result:                            The surface tolerance 0.2-0.3mm

  • Application Case #2

Item:                                          10mm thickness bracket Of cooling machine

Customer:                               Dry Coolers Inc

Quality Requirement:        Dimension Tolerance: +-1.5mm of a max length of 2000mm and10mm thickness;
                                                       Angle Tolerance:+-0.5 degrees of a max length of 2000mm and 10mm thickness;

Test Result:                           Dimension Tolerance: +-1.0mm of a max length of 2000mm and 10mm thickness;
                                                     Angle Tolerance:+-0.25 degrees of a max length of 2000mm and10mm thickness;

  • Application Case #3

Item:                                          15mm welding base of AMR robot chassis

Customer:                               Geek+

Quality Requirement:        Dimension Tolerance: +-1.2mm in each 1000mm;     Angle Tolerance:+-0.8 degrees;

Test Result:                           Dimension Tolerance: +-0.5mm in each 1000mm;     Angle Tolerance:+-0.5 degrees;