Inspection Equipments We have hundreds pieces of go/not go gauges.Roughness tester,Also with many calipers and micrometers. VMS (Vision Measuring System)could help us ensure accuracy of measurement in 0.001. We could supply you test report, When required. We also could supply you unbiased reports from a third authoritative party as below:   1、PMI(Positive Material identification) Test 2、Hardness tests 3、Tensile strength tests 4、Other to customer specification.