Contact Us
Contact: Samuel C.
Tel: +86-21-2281 1110
Email: contact@keyiindustrial.com
Website: www.fabmann.com
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Inspection Service

Inspection Service


Our inspection starts from raw material, pilot run production, mass production to loading, and our team keeps our clients updated about each process, so they can be very sure that production is under strict control and shipment is on time. Of course, all of our inspection is based upon required sampling scheme, or we can do it based upon your special requirement.

Meanwhile we are also collaborating with famous test institutes like TUV, BV and Zhejiang Guojian Testing Technology to verify chemical and mechanical property is up to the requirements. 



We can provide different inspection service for the following needs:

Take a finished goods to the lab for testing

First article inspection to check whether the raw material, tooling & fixture are correct

Make pilot run inspection

Mass production inspection

Loading & final inspection (take the goods from the container)

We will submit all the inspection reports to you within 24hours after the inspection, and all the inspection report covers sampling size, measurements, photos and videos if required.

If you need a mechanical test report (hardness, tensile, Charpy impact, proof load, coating surface) for fasteners, and this will take around 10days to get the complete report. 


Cast Iron Inspection


Spheroidization Check

1.Spheroidization Check


Mechanical Test of Cast Iron Material

2.Mechanical Test of Cast Iron Material


Casting Even Profile3.Casting Even Profile

Anti Tip over Check

4.Anti Tip over Check


Open Angle Check

5.Open Angle Check


Loading Test

6.Loading Test


Fastener Inspection


Galvanized Fastener Fitness Check

1.Galvanized Fastener Fitness Check


Go Guage Check

2.Go Guage Check


Fastener HDG Thickness Check

3.Fastener HDG Thickness Check

Fastener Mechanical Test

4.Fastener Mechanical Tests


Rod Hardness Check

5.Rod Hardness Check


Fastener Torque Test6. Fastener Torque Test


Steel Structure Inspection


Gap Check

Gap Check


Magnetic Test

Magnetic Test


Material Thickness Check

Material Thickness Check

Milled Angle Check

Milled Angle Check


Penetrant Test

Penetrant Test


Pipe Angle Check

Pipe Angle Check

Pre Heating Check

Pre Heating Check


Threading Check

Threading Check


Ultrasonic Test

Ultrasonic Test

Welding Height Check

Welding Height Check


Welding-Seam-Check.jpg

Welding Seam Check


Welding Angle Check

Welding Angle Check



buying service

Contact us for detail information & quotations:

Contact: Samuel C.

Tel: +86-21-2281 1110

Mobile: +86-15026466451

Email: sales@gs-d.net