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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 Temperature and Humidity Cycling Test Chamber QTH-32

Temperature and Humidity Cycling Test Chamber QTH-32

[2026-02-12 16:01:48]
Benchtop Temperature and Humidity Cycling Test Chamber QTH-32 in Cold Balance Technology Brief Introduction: The iqualitrol QTH-32 series test chamber are mainly used for small parts and small-scale testing, and is the most suitable choice for reliability research and development of electronic ... Read More
china latest news about High Definition Touch Screen Ultrasonic Flaw Detector iSonic-6AUT

High Definition Touch Screen Ultrasonic Flaw Detector iSonic-6AUT

[2024-09-15 14:00:37]
High Definition Touch Screen Ultrasonic Flaw Detector iSonic-6AUT with Android System Instrument Features: Lightweight and portable, one-handed operation; Tough body structure, three-proof effect; Equipped with Android system, powerful functions; 100M high-speed data acquisition and multi-core CPU ... Read More
china latest news about Thermal Shock Test Chamber QTS2

Thermal Shock Test Chamber QTS2

[2026-02-11 18:59:50]
Climatic Temperature Thermal Shock Test Chamber QTS2 with Touch Controller Brief Introduction: The iqualitrol two-box thermal shock test chamber is used to test the degree to which materials or composite materials can withstand extreme high and low temperatures in a continuous environment. In order ... Read More
china latest news about Cylindrical Mandrel Bending Tester EVS-1603

Cylindrical Mandrel Bending Tester EVS-1603

[2026-02-11 17:02:56]
Cylindrical Mandrel Bending Tester EVS-1603 Brief Introduction: A very robust mechanical unit for determining the elasticity, adhesion and elongation of dry paint on metal sheet. Perfect design, the instrument can be adapted to the diameter of the mandrel used. The coated specimens up to 70mm width, ... Read More
china latest news about Hardness Test of Welded Pipe

Hardness Test of Welded Pipe

[2024-09-16 14:16:48]
Hardness Test of Welded Pipe Welded pipe is made of steel plate or steel strip after bending and then welding. According to the form of weld seam, it is divided into straight seam welded pipe and spiral welded pipe. According to the purpose, it is divided into general welded pipe, galvanized welded ... Read More
china latest news about Rapid Temperature ESS Screening Chamber QTH-300SC

Rapid Temperature ESS Screening Chamber QTH-300SC

[2026-02-09 14:56:10]
Rapid Temperature Test Chamber ESS Screening Chamber QTH-300SC Brief Introduction: The iqualitrol rapid temperature change test chamber, also known as the temperature cycle test chamber or environmental stress screening (ESS) test chamber, is suitable for environmental stress screening tests. By ... Read More
china latest news about Hardness Test of Tinplate

Hardness Test of Tinplate

[2024-09-15 10:54:43]
Hardness Test of Tinplate 1. What is tinplate? Tinplate is a sheet of iron with a layer of tin on the surface. It is not easy to rust and is also called tin-plated iron. It is made by dipping the iron sheet into molten liquid tin. Tin is a metal that is less active than iron. It is neither oxidized ... Read More
china latest news about Walk-in Cyclic Corrosion Salt Spray Test Chamber

Walk-in Cyclic Corrosion Salt Spray Test Chamber

[2026-02-08 19:14:32]
Walk-in Composite Cyclic Corrosion Salt Spray Test Chamber iqualitrol SST Brief Introduction: The iqualitrol walk-in composite cyclic corrosion test chamber mainly controls salt spray, temperature, humidity, condensation, and spray tests. CCT test chamber mainly used for large products such as ... Read More
china latest news about Inverted Metallurgical Microscope IMS-300

Inverted Metallurgical Microscope IMS-300

[2026-02-08 18:49:02]
Trinocular Inverted Metallurgical Microscope IMS-300 with Large Working Stage 210*180mm Brief Introduction: The iqualitrol IMS-300 Metallurgical Microscope combines with bight field, dark field, polarizing observation etc. Widely used in metal, mineral, electronic field. ● Dark field objective, Make ... Read More
china latest news about Hardness Test Method for Seamless Steel Pipe

Hardness Test Method for Seamless Steel Pipe

[2024-09-14 09:13:41]
Hardness Test Method for Seamless Steel Pipe The hardness test of stainless steel should take into account its mechanical properties, which is related to the performance and quality of deformation, stamping, cutting and other processing with stainless steel as raw material. Therefore, all seamless ... Read More
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