SHENZHEN GRAIGAR TECHNOLOGY CO.,LTD.

Supplier of NDT Instruments, Environmental Testing Equipment and Digital Metal Detector

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Shenzhen Graigar Technology Co., Ltd Quality Control

Graigar metal detectors are very good quality,we especially satisfied with the underground metal detector VR3000, it is economy and functional

—— Rich Manny

The flaw detector MFD350B and MFD650C I purchased help our company a lot on welding inspection

—— Zilli Bruno

We buying almost all the products from Graigar because they give us a great service! good partner, thanks

—— Eduardo Guzmánn

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Shenzhen Graigar Technology Co., Ltd

QC Profile
QC/Technical Support

QA/QC Introduction We have implemented the following procedures in order to ensure all products meet our customers' high standards:

1) All raw materials and accessories must be checked or tested before entering production facilities. All unqualified materials are immediately rejected 

2) We provide quality control testing and analysis for each product line

a) Workers manufacture products in accordance with provided technical documents. The first several products of each day will be checked first by the worker, then by our full time QC inspectors. Mass production will begin only if the products have been tested and have passed inspection

b) During mass production, personnel will periodically check products to ensure randomized testing. Our QC team completes a tour of inspection and parts are spot checked before they are able to move on to the next phase in production

3) Finished products are checked to determine their quality level 

4) Quality feedback from the marketing department is rapidly and efficiently delivered to the QC and technical departments, allowing design improvements and corrections to happen as quickly as possible 

 

 

 

Certifications

Standard:Third-Party BizVerify

Standard:ISO9001

Scope/Range:FLAW DETECTOR, THICKNESS GAUGE, HARDNESS TESTER

Standard:CE

Scope/Range:VR METAL DETECTOR

Standard:CE

Scope/Range:MD3010II METAL DETECTOR

Standard:CE

Scope/Range:LEEB HARDNESS TESTER

Standard:Calibration Certificate

Scope/Range:Ti100 INFRARED THERMAL IMAGER

Standard:Patent for MS8233 Multimeter

Contact Details
Shenzhen Graigar Technology Co., Ltd

Contact Person: Mr. Lee

Tel:86-755-27541660

Fax:86-755-23728063

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