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China Dongguan Quality Control Technology Co., Ltd. certification
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Customer Reviews
The touch screen micro vickers hardness tester has been installed a few weeks ago, everything is OK. Thanks for your advice and excellent service.

—— Mr. David Chambers

Thanks for the fast delivery and our customer is very satisfied for the rockwell hardness tester, and hope more orders soon.

—— Neil Renato

After we visited the customer, they finally decided to purchase Brinell hardness tester iBrin-413Z, now we have installed the unit at customer’s site,

—— Fermin Lee

Thank you for the indenters (diamond  cone 120 degrees). We recently got it and already tested it. Indenters  are good as we expected. 

—— Dalius Skinulis

The Measurements are good for Brinell Tester HBST-3000.

—— Sun Chull Kim

Hey, the hardness tester iVick-484ST was installed last week and works well, thanks for the professional support.

—— Sabinian Smith

I am glad to inform you that the installation of the SHB-3000C Brinell hardness tester has been finished successfully. I would like to thank you!

—— Robbin

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Company News
china latest news about Brinell Hardness Tester XBrin-3000MS

Brinell Hardness Tester XBrin-3000MS

[2026-04-03 08:30:39]
Bridge Type Automatic Measuring Brinell Hardness Tester XBrin-3000MS Brief Introduction: The iqualitrol XBrin-3000MS Brinell hardness tester adopts the latest fully automatic closed-loop sensor control technology, the stepless servo motor directly drives the ball screw to increase the force, and the ... Read More
china latest news about Vision Vickers Hardness Tester MHVS-10V

Vision Vickers Hardness Tester MHVS-10V

[2026-04-02 08:55:20]
Embedded Imaging Technology Intelligent Vision Vickers Hardness Tester MHVS-10V Features of the Visual System: 1. Objectivity: The visual system is objective, and the analysis results are not influenced by subjective factors. 2. High grayscale resolution: The human eye generally perceives 64 levels ... Read More
china latest news about Requirements of Test Specimen for Vickers Test

Requirements of Test Specimen for Vickers Test

[2026-04-02 09:23:06]
Requirements of Test Specimen for Vickers Test 1, The Vickers hardness test is adaptable to a wide variety of test specimens ranging from large bars and rolled sections to minute pieces in metallographic mounts. In general, the backs of the specimens shall be so finished or the specimens shall be so ... Read More
china latest news about How to Place Samples When Using Temperature Test Chamber?

How to Place Samples When Using Temperature Test Chamber?

[2024-06-13 07:41:49]
How to Place Samples When Using Temperature Test Chamber? How to place the test product when using a high and low temperature test chamber? It is well known that a high and low temperature test chamber with a large capacity can accommodate more test products, while a small capacity test chamber can ... Read More
china latest news about Portable Vibration Meter iKV-3000A

Portable Vibration Meter iKV-3000A

[2026-03-31 16:43:37]
ICP accelerometer Portable Vibration Meter iKV-3000A with External Sensor Probe Portable Vibration Meters: Vibration is the oscillation, or back-and-forth movement, of machines and the components within them. Every machine will have a baseline or vibration level indicating the device is functioning ... Read More
china latest news about Application of Leeb Impact Device

Application of Leeb Impact Device

[2017-03-24 15:23:44]
Brief Introduction and Application of Leeb Impact Device Impact Device C: Reduced impact energy. For surface-hardened components, coatings, thin or impact-sensitive parts (small indentation). Impact energy 3 Nmm, Indenter Tungsten carbide 3mm. Impact Device D: Most widely used probe. For the ... Read More
china latest news about Testing Method for Hardness of Stamping Parts

Testing Method for Hardness of Stamping Parts

[2024-09-30 08:18:20]
Testing Method for Hardness of Stamping Parts Stamping parts are the most commonly used parts in the field of metal processing and mechanical manufacturing. Stamping parts processing is a processing method that uses molds to separate or form metal strips. Its application range is very wide. Stamping ... Read More
china latest news about Video for Pneumatic Sample Cutting Machine ICR-6040

Video for Pneumatic Sample Cutting Machine ICR-6040

[2024-09-27 17:05:42]
Laboratory Pneumatic Sample Cutting Machine iCR-6040 Dumbbell Test Thickness 15mm Technical Data Download: iqualitrol Pneumatic Sample Cutting Machine Product Description: The iqualitrol pneumatic sample cutting machine uses pneumatic to cut all kinds of test pieces, suitable for laboratory cutting ... Read More
china latest news about What Is Dew Point?

What Is Dew Point?

[2026-03-29 20:51:44]
What Is Dew Point? In simple terms, the dew point is the temperature at which the air can no longer hold all of its water vapor so that some of that vapor condenses into liquid water, forming dew or frost. More technically, it is a meteorological term that refers to the temperature to which air must ... Read More
china latest news about Phased Array Tester PA30-S

Phased Array Tester PA30-S

[2026-03-28 07:58:42]
Multifunctional Phased Array Tester PA30-S for Detection of Bolt Cracks and Fastener Stress Brief Introduction: The iqualitrol PA30-S Ultrasonic Phased Array Tester is suitable for various metallic and non-metallic materials such as carbon steel, stainless steel, alloy steel, copper, and aluminum, ... Read More
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